{"title":"Hastings Piston Rings","description":"\u003cp\u003eHastings piston ring sets for VW air-cooled — 77mm through 94mm bore sizes, Type 1 and Type 4 applications.\u003c\/p\u003e","products":[{"product_id":"hastings-piston-ring-set-77mm-bore-2-2-4-cast-iron-vw-type-1-1300cc-98-1227-b","title":"Hastings Piston Ring Set | VW Type 1 1300cc | 77mm 2×2×4 Cast Iron (98-1227-B)","description":"\u003ch2\u003e\u003cb\u003eHastings Piston Ring Set — 77mm Bore, 2×2×4 Cast Iron | VW Type 1 1300cc\u003c\/b\u003e\u003c\/h2\u003e\u003cp\u003eHastings piston ring set for \u003cb\u003e77 mm bore\u003c\/b\u003e VW air-cooled engines. \u003cb\u003eCast iron\u003c\/b\u003e compression rings — Hastings' standard street-quality material. Complete set for a 4-cylinder engine.\u003c\/p\u003e\u003ch3\u003e\u003cb\u003eVehicle Fitment\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eVW Type 1 (Beetle):\u003c\/b\u003e stock 1300cc, 77 mm bore\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVW Karmann Ghia:\u003c\/b\u003e stock 1300cc, 77 mm bore\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVW Type 2 (Bus):\u003c\/b\u003e 77 mm bore application\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePair with matching 77 mm pistons during a rebuild.\u003c\/p\u003e\u003ch3\u003e\u003cb\u003eWhy Choose Hastings?\u003c\/b\u003e\u003c\/h3\u003e\u003cp\u003eHastings has been making piston rings in the United States since 1915. Their cast iron and chrome ring sets are a long-standing standard for air-cooled VW engine rebuilds — known for consistent quality and tight gap tolerances out of the box.\u003c\/p\u003e\u003ch3\u003e\u003cb\u003eKey Features \u0026amp; Benefits\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCast iron compression rings:\u003c\/b\u003e Hastings' standard street-quality material.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eComplete engine set:\u003c\/b\u003e covers all four cylinders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTight gap tolerances:\u003c\/b\u003e consistent quality out of the box.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cb\u003eTechnical Specifications\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eEMPI Part #:\u003c\/b\u003e 98-1227-B\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBore:\u003c\/b\u003e 77 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Cast iron compression rings\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSold as:\u003c\/b\u003e Set covers 4 cylinders (one complete engine)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cb\u003eRing Stack — read before ordering\u003c\/b\u003e\u003c\/h3\u003e\u003cp\u003eHastings rings are specified by their groove widths in millimeters, in the order top compression \/ second compression \/ oil control:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eTop compression:\u003c\/b\u003e 2 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSecond compression:\u003c\/b\u003e 2 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOil control:\u003c\/b\u003e 4 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Cast iron compression rings\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eConfirm the ring groove widths cut into your pistons match this stack before ordering. Mismatched ring stacks will not seat properly.\u003c\/p\u003e\u003ch3\u003e\u003cb\u003eFrequently Asked Questions\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eWhat engine size does this fit?\u003c\/b\u003e The 77 mm bore is the stock 1300cc VW Type 1 displacement (Beetle, Karmann Ghia, Bus).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIs this a complete set for one engine?\u003c\/b\u003e Yes — the set covers all four cylinders of one complete engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHow do I confirm it fits my pistons?\u003c\/b\u003e Match the groove widths cut into your pistons to the 2×2×4 ring stack (2 mm \/ 2 mm \/ 4 mm) before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003e\u003cb\u003eExplore Related Categories\u003c\/b\u003e\u003c\/h3\u003e\u003cp\u003eExplore more in \u003ca href=\"\/collections\/engine-parts\"\u003eEngine Parts\u003c\/a\u003e, \u003ca href=\"\/collections\/hastings\"\u003eHastings\u003c\/a\u003e, and \u003ca href=\"\/collections\/all-vw-aircooled\"\u003eAll VW Air-Cooled\u003c\/a\u003e.\u003c\/p\u003e","brand":"HASTINGS","offers":[{"title":"Default Title","offer_id":45031548452979,"sku":"98-1227-B","price":77.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0278\/2760\/1523\/files\/98-1227-B-scaled.jpg?v=1779609457"},{"product_id":"hastings-piston-ring-set-85-5mm-bore-2-2-5-chrome-vw-type-1-1600cc-98-1236-b","title":"Hastings Piston Ring Set | VW Type 1 1600cc | 85.5mm 2×2×5 Chrome (98-1236-B)","description":"\u003ch2\u003e\u003cb\u003eHastings Piston Ring Set — 85.5mm Bore, 2×2×5 Chrome | VW Type 1 1600cc Stock Bore\u003c\/b\u003e\u003c\/h2\u003e\u003cp\u003eHastings piston ring set for \u003cb\u003e85.5 mm bore\u003c\/b\u003e VW air-cooled engines. \u003cb\u003eChrome\u003c\/b\u003e compression rings — Hastings' upgrade material for longer life, better wear resistance, and reduced break-in time compared to cast iron. Complete set for a 4-cylinder engine.\u003c\/p\u003e\u003ch3\u003e\u003cb\u003eVehicle Fitment\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eVW Type 1 (Beetle):\u003c\/b\u003e stock 1600cc, 85.5 mm bore\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVW Karmann Ghia:\u003c\/b\u003e stock 1600cc, 85.5 mm bore\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVW Type 2 (Bus):\u003c\/b\u003e 85.5 mm bore application\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVW Thing:\u003c\/b\u003e 85.5 mm bore application\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe most common stock displacement bore for air-cooled VWs from 1970 onward. Pair with matching 85.5 mm pistons during a rebuild.\u003c\/p\u003e\u003ch3\u003e\u003cb\u003eWhy Choose Hastings?\u003c\/b\u003e\u003c\/h3\u003e\u003cp\u003eHastings has been making piston rings in the United States since 1915. Their cast iron and chrome ring sets are a long-standing standard for air-cooled VW engine rebuilds — known for consistent quality and tight gap tolerances out of the box.\u003c\/p\u003e\u003ch3\u003e\u003cb\u003eKey Features \u0026amp; Benefits\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eChrome compression rings:\u003c\/b\u003e longer life, better wear resistance, and reduced break-in time compared to cast iron.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eComplete engine set:\u003c\/b\u003e covers all four cylinders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTight gap tolerances:\u003c\/b\u003e consistent quality out of the box.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cb\u003eTechnical Specifications\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eEMPI Part #:\u003c\/b\u003e 98-1236-B\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBore:\u003c\/b\u003e 85.5 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Chrome compression rings\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSold as:\u003c\/b\u003e Set covers 4 cylinders (one complete engine)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cb\u003eRing Stack — read before ordering\u003c\/b\u003e\u003c\/h3\u003e\u003cp\u003eHastings rings are specified by their groove widths in millimeters, in the order top compression \/ second compression \/ oil control:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eTop compression:\u003c\/b\u003e 2 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSecond compression:\u003c\/b\u003e 2 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOil control:\u003c\/b\u003e 5 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Chrome compression rings\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eConfirm the ring groove widths cut into your pistons match this stack before ordering. Mismatched ring stacks will not seat properly.\u003c\/p\u003e\u003ch3\u003e\u003cb\u003eFrequently Asked Questions\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eWhat engine size does this fit?\u003c\/b\u003e The 85.5 mm bore is the stock 1600cc VW Type 1 displacement — the most common stock bore for air-cooled VWs from 1970 onward.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWhy chrome instead of cast iron?\u003c\/b\u003e Chrome rings offer longer life, better wear resistance, and reduced break-in time compared to cast iron.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHow do I confirm it fits my pistons?\u003c\/b\u003e Match the groove widths cut into your pistons to the 2×2×5 ring stack (2 mm \/ 2 mm \/ 5 mm) before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003e\u003cb\u003eExplore Related Categories\u003c\/b\u003e\u003c\/h3\u003e\u003cp\u003eExplore more in \u003ca href=\"\/collections\/engine-parts\"\u003eEngine Parts\u003c\/a\u003e, \u003ca href=\"\/collections\/hastings\"\u003eHastings\u003c\/a\u003e, and \u003ca href=\"\/collections\/all-vw-aircooled\"\u003eAll VW Air-Cooled\u003c\/a\u003e.\u003c\/p\u003e","brand":"HASTINGS","offers":[{"title":"Default Title","offer_id":45031548485747,"sku":"98-1236-B","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0278\/2760\/1523\/files\/98-1236-B-scaled.jpg?v=1779609473"},{"product_id":"hastings-piston-ring-set-87mm-bore-2-2-5-cast-iron-vw-type-1-big-bore-1641cc-98-1229-b","title":"Hastings Piston Ring Set | VW Type 1 Big-Bore 1641cc | 87mm 2×2×5 Cast Iron (98-1229-B)","description":"\u003ch2\u003e\u003cb\u003eHastings Piston Ring Set — 87mm Bore, 2×2×5 Cast Iron | VW Type 1 Big-Bore 1641cc\u003c\/b\u003e\u003c\/h2\u003e\u003cp\u003eHastings piston ring set for \u003cb\u003e87 mm bore\u003c\/b\u003e VW air-cooled engines. \u003cb\u003eCast iron\u003c\/b\u003e compression rings — Hastings' standard street-quality material. Complete set for a 4-cylinder engine.\u003c\/p\u003e\u003ch3\u003e\u003cb\u003eVehicle Fitment\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eVW Type 1 (Beetle):\u003c\/b\u003e 87 mm big-bore (≈1641cc on stock 69 mm stroke)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVW Karmann Ghia:\u003c\/b\u003e 87 mm big-bore application\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVW Type 2 (Bus):\u003c\/b\u003e 87 mm big-bore application\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eA common big-bore step up from the stock 85.5 mm bore. Pair with matching 87 mm pistons during a rebuild.\u003c\/p\u003e\u003ch3\u003e\u003cb\u003eWhy Choose Hastings?\u003c\/b\u003e\u003c\/h3\u003e\u003cp\u003eHastings has been making piston rings in the United States since 1915. Their cast iron and chrome ring sets are a long-standing standard for air-cooled VW engine rebuilds — known for consistent quality and tight gap tolerances out of the box.\u003c\/p\u003e\u003ch3\u003e\u003cb\u003eKey Features \u0026amp; Benefits\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCast iron compression rings:\u003c\/b\u003e Hastings' standard street-quality material.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBig-bore fitment:\u003c\/b\u003e 87 mm step up from the stock 85.5 mm bore.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eComplete engine set:\u003c\/b\u003e covers all four cylinders with tight gap tolerances out of the box.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cb\u003eTechnical Specifications\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eEMPI Part #:\u003c\/b\u003e 98-1229-B\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBore:\u003c\/b\u003e 87 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Cast iron compression rings\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSold as:\u003c\/b\u003e Set covers 4 cylinders (one complete engine)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cb\u003eRing Stack — read before ordering\u003c\/b\u003e\u003c\/h3\u003e\u003cp\u003eHastings rings are specified by their groove widths in millimeters, in the order top compression \/ second compression \/ oil control:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eTop compression:\u003c\/b\u003e 2 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSecond compression:\u003c\/b\u003e 2 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOil control:\u003c\/b\u003e 5 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Cast iron compression rings\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eConfirm the ring groove widths cut into your pistons match this stack before ordering. Mismatched ring stacks will not seat properly.\u003c\/p\u003e\u003ch3\u003e\u003cb\u003eFrequently Asked Questions\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eWhat engine size does this fit?\u003c\/b\u003e The 87 mm bore is a common big-bore step up from the stock 85.5 mm bore (≈1641cc on stock 69 mm stroke).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIs this a complete set for one engine?\u003c\/b\u003e Yes — the set covers all four cylinders of one complete engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHow do I confirm it fits my pistons?\u003c\/b\u003e Match the groove widths cut into your pistons to the 2×2×5 ring stack (2 mm \/ 2 mm \/ 5 mm) before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003e\u003cb\u003eExplore Related Categories\u003c\/b\u003e\u003c\/h3\u003e\u003cp\u003eExplore more in \u003ca href=\"\/collections\/engine-parts\"\u003eEngine Parts\u003c\/a\u003e, \u003ca href=\"\/collections\/hastings\"\u003eHastings\u003c\/a\u003e, and \u003ca href=\"\/collections\/all-vw-aircooled\"\u003eAll VW Air-Cooled\u003c\/a\u003e.\u003c\/p\u003e","brand":"HASTINGS","offers":[{"title":"Default Title","offer_id":45031548584051,"sku":"98-1229-B","price":55.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0278\/2760\/1523\/files\/98-1227-B-scaled_3b94a702-582d-4924-822d-6d6b1026cec4.jpg?v=1779609488"},{"product_id":"hastings-piston-ring-set-87mm-bore-2-2-5-chrome-vw-type-1-big-bore-1641cc-98-1237-b","title":"Hastings Piston Ring Set | VW Type 1 Big-Bore 1641cc | 87mm 2×2×5 Chrome (98-1237-B)","description":"\u003ch2\u003e\u003cb\u003eHastings Piston Ring Set — 87mm Bore, 2×2×5 Chrome | VW Type 1 Big-Bore 1641cc\u003c\/b\u003e\u003c\/h2\u003e\u003cp\u003eHastings piston ring set for \u003cb\u003e87 mm bore\u003c\/b\u003e VW air-cooled engines. \u003cb\u003eChrome\u003c\/b\u003e compression rings — Hastings' upgrade material for longer life, better wear resistance, and reduced break-in time compared to cast iron. Complete set for a 4-cylinder engine.\u003c\/p\u003e\u003ch3\u003e\u003cb\u003eVehicle Fitment\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eVW Type 1 (Beetle):\u003c\/b\u003e 87 mm big-bore (≈1641cc on stock 69 mm stroke)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVW Karmann Ghia:\u003c\/b\u003e 87 mm big-bore application\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVW Type 2 (Bus):\u003c\/b\u003e 87 mm big-bore application\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eA common big-bore step up from the stock 85.5 mm bore. Pair with matching 87 mm pistons during a rebuild.\u003c\/p\u003e\u003ch3\u003e\u003cb\u003eWhy Choose Hastings?\u003c\/b\u003e\u003c\/h3\u003e\u003cp\u003eHastings has been making piston rings in the United States since 1915. Their cast iron and chrome ring sets are a long-standing standard for air-cooled VW engine rebuilds — known for consistent quality and tight gap tolerances out of the box.\u003c\/p\u003e\u003ch3\u003e\u003cb\u003eKey Features \u0026amp; Benefits\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eChrome compression rings:\u003c\/b\u003e longer life, better wear resistance, and reduced break-in time compared to cast iron.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBig-bore fitment:\u003c\/b\u003e 87 mm step up from the stock 85.5 mm bore.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eComplete engine set:\u003c\/b\u003e covers all four cylinders with tight gap tolerances out of the box.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cb\u003eTechnical Specifications\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eEMPI Part #:\u003c\/b\u003e 98-1237-B\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBore:\u003c\/b\u003e 87 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Chrome compression rings\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSold as:\u003c\/b\u003e Set covers 4 cylinders (one complete engine)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cb\u003eRing Stack — read before ordering\u003c\/b\u003e\u003c\/h3\u003e\u003cp\u003eHastings rings are specified by their groove widths in millimeters, in the order top compression \/ second compression \/ oil control:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eTop compression:\u003c\/b\u003e 2 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSecond compression:\u003c\/b\u003e 2 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOil control:\u003c\/b\u003e 5 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Chrome compression rings\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eConfirm the ring groove widths cut into your pistons match this stack before ordering. Mismatched ring stacks will not seat properly.\u003c\/p\u003e\u003ch3\u003e\u003cb\u003eFrequently Asked Questions\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eWhat engine size does this fit?\u003c\/b\u003e The 87 mm bore is a common big-bore step up from the stock 85.5 mm bore (≈1641cc on stock 69 mm stroke).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWhy chrome instead of cast iron?\u003c\/b\u003e Chrome rings offer longer life, better wear resistance, and reduced break-in time compared to cast iron.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHow do I confirm it fits my pistons?\u003c\/b\u003e Match the groove widths cut into your pistons to the 2×2×5 ring stack (2 mm \/ 2 mm \/ 5 mm) before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003e\u003cb\u003eExplore Related Categories\u003c\/b\u003e\u003c\/h3\u003e\u003cp\u003eExplore more in \u003ca href=\"\/collections\/engine-parts\"\u003eEngine Parts\u003c\/a\u003e, \u003ca href=\"\/collections\/hastings\"\u003eHastings\u003c\/a\u003e, and \u003ca href=\"\/collections\/all-vw-aircooled\"\u003eAll VW Air-Cooled\u003c\/a\u003e.\u003c\/p\u003e","brand":"HASTINGS","offers":[{"title":"Default Title","offer_id":45031548616819,"sku":"98-1237-B","price":51.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0278\/2760\/1523\/files\/98-1236-B-scaled_9e23dcb1-8e76-4a23-820f-4250cf319b92.jpg?v=1779609503"},{"product_id":"hastings-piston-ring-set-88mm-bore-2-2-5-cast-iron-vw-type-1-big-bore-98-1240-b","title":"Hastings Piston Ring Set | VW Type 1 Big-Bore | 88mm 2×2×5 Cast Iron (98-1240-B)","description":"\u003ch2\u003e\u003cb\u003eHastings Piston Ring Set — 88mm Bore, 2×2×5 Cast Iron | VW Type 1 Big-Bore\u003c\/b\u003e\u003c\/h2\u003e\u003cp\u003eHastings piston ring set for \u003cb\u003e88 mm bore\u003c\/b\u003e VW air-cooled engines. \u003cb\u003eCast iron\u003c\/b\u003e compression rings — Hastings' standard street-quality material. Complete set for a 4-cylinder engine.\u003c\/p\u003e\u003ch3\u003e\u003cb\u003eVehicle Fitment\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eVW Type 1 (Beetle):\u003c\/b\u003e 88 mm big-bore (≈1679cc on stock 69 mm stroke)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVW Karmann Ghia:\u003c\/b\u003e 88 mm big-bore application\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVW Type 2 (Bus):\u003c\/b\u003e 88 mm big-bore application\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePair with matching 88 mm pistons during a rebuild.\u003c\/p\u003e\u003ch3\u003e\u003cb\u003eWhy Choose Hastings?\u003c\/b\u003e\u003c\/h3\u003e\u003cp\u003eHastings has been making piston rings in the United States since 1915. Their cast iron and chrome ring sets are a long-standing standard for air-cooled VW engine rebuilds — known for consistent quality and tight gap tolerances out of the box.\u003c\/p\u003e\u003ch3\u003e\u003cb\u003eKey Features \u0026amp; Benefits\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCast iron compression rings:\u003c\/b\u003e Hastings' standard street-quality material.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBig-bore fitment:\u003c\/b\u003e 88 mm Type 1 big-bore.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eComplete engine set:\u003c\/b\u003e covers all four cylinders with tight gap tolerances out of the box.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cb\u003eTechnical Specifications\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eEMPI Part #:\u003c\/b\u003e 98-1240-B\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBore:\u003c\/b\u003e 88 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Cast iron compression rings\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSold as:\u003c\/b\u003e Set covers 4 cylinders (one complete engine)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cb\u003eRing Stack — read before ordering\u003c\/b\u003e\u003c\/h3\u003e\u003cp\u003eHastings rings are specified by their groove widths in millimeters, in the order top compression \/ second compression \/ oil control:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eTop compression:\u003c\/b\u003e 2 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSecond compression:\u003c\/b\u003e 2 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOil control:\u003c\/b\u003e 5 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Cast iron compression rings\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eConfirm the ring groove widths cut into your pistons match this stack before ordering. Mismatched ring stacks will not seat properly.\u003c\/p\u003e\u003ch3\u003e\u003cb\u003eFrequently Asked Questions\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eWhat engine size does this fit?\u003c\/b\u003e The 88 mm bore is a VW Type 1 big-bore (≈1679cc on stock 69 mm stroke).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIs this a complete set for one engine?\u003c\/b\u003e Yes — the set covers all four cylinders of one complete engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHow do I confirm it fits my pistons?\u003c\/b\u003e Match the groove widths cut into your pistons to the 2×2×5 ring stack (2 mm \/ 2 mm \/ 5 mm) before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003e\u003cb\u003eExplore Related Categories\u003c\/b\u003e\u003c\/h3\u003e\u003cp\u003eExplore more in \u003ca href=\"\/collections\/engine-parts\"\u003eEngine Parts\u003c\/a\u003e, \u003ca href=\"\/collections\/hastings\"\u003eHastings\u003c\/a\u003e, and \u003ca href=\"\/collections\/all-vw-aircooled\"\u003eAll VW Air-Cooled\u003c\/a\u003e.\u003c\/p\u003e","brand":"HASTINGS","offers":[{"title":"Default Title","offer_id":45031549206643,"sku":"98-1240-B","price":64.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0278\/2760\/1523\/files\/98-1227-B-scaled_ccdaf2a9-d08b-4208-991c-4b97ac419a3f.jpg?v=1779609517"},{"product_id":"hastings-piston-ring-set-90mm-bore-2-2-5-chrome-vw-type-4-porsche-914-98-1233-b","title":"Hastings Piston Ring Set | VW Type 4 \u0026 Porsche 914 | 90mm 2×2×5 Chrome (98-1233-B)","description":"\u003ch2\u003e\u003cb\u003eHastings Piston Ring Set — 90mm Bore, 2×2×5 Chrome | VW Type 4 \u0026amp; Porsche 914\u003c\/b\u003e\u003c\/h2\u003e\u003cp\u003eHastings piston ring set for \u003cb\u003e90 mm bore\u003c\/b\u003e VW Type 4 and Porsche 914 air-cooled engines. \u003cb\u003eChrome\u003c\/b\u003e compression rings — Hastings' upgrade material for longer life, better wear resistance, and reduced break-in time compared to cast iron. The \u003cb\u003e2×2×5 stack identifies this as a Type 4 application, not a Type 1 big-bore\u003c\/b\u003e. Complete set for a 4-cylinder engine.\u003c\/p\u003e\u003ch3\u003e\u003cb\u003eVehicle Fitment\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eVW Type 4 (Bus, 1972–1979):\u003c\/b\u003e 1.7L \/ 1.8L \/ 2.0L, 90 mm bore\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePorsche 914:\u003c\/b\u003e stock 1.7L \/ 1.8L \/ 2.0L, 90 mm bore\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePair with matching 90 mm Type 4 pistons during a rebuild.\u003c\/p\u003e\u003ch3\u003e\u003cb\u003eWhy Choose Hastings?\u003c\/b\u003e\u003c\/h3\u003e\u003cp\u003eHastings has been making piston rings in the United States since 1915. Their cast iron and chrome ring sets are a long-standing standard for air-cooled VW engine rebuilds — known for consistent quality and tight gap tolerances out of the box.\u003c\/p\u003e\u003ch3\u003e\u003cb\u003eKey Features \u0026amp; Benefits\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eChrome compression rings:\u003c\/b\u003e longer life, better wear resistance, and reduced break-in time compared to cast iron.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eType 4 fitment:\u003c\/b\u003e 90 mm bore for VW Type 4 and Porsche 914 engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eComplete engine set:\u003c\/b\u003e covers all four cylinders with tight gap tolerances out of the box.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cb\u003eTechnical Specifications\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eEMPI Part #:\u003c\/b\u003e 98-1233-B\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBore:\u003c\/b\u003e 90 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Chrome compression rings\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEngine family:\u003c\/b\u003e VW Type 4 \/ Porsche 914\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSold as:\u003c\/b\u003e Set covers 4 cylinders (one complete engine)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cb\u003eRing Stack — read before ordering\u003c\/b\u003e\u003c\/h3\u003e\u003cp\u003eHastings rings are specified by their groove widths in millimeters, in the order top compression \/ second compression \/ oil control:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eTop compression:\u003c\/b\u003e 2 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSecond compression:\u003c\/b\u003e 2 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOil control:\u003c\/b\u003e 5 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Chrome compression rings\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eConfirm the ring groove widths cut into your pistons match this stack before ordering. Mismatched ring stacks will not seat properly.\u003c\/p\u003e\u003ch3\u003e\u003cb\u003eFrequently Asked Questions\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eWhat engines does this fit?\u003c\/b\u003e The 90 mm bore fits stock VW Type 4 (1.7L \/ 1.8L \/ 2.0L, Bus 1972–1979) and Porsche 914 (1.7L \/ 1.8L \/ 2.0L) engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIs this for a Type 1 big-bore?\u003c\/b\u003e No — the 2×2×5 stack identifies this as a Type 4 application, not a Type 1 big-bore.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHow do I confirm it fits my pistons?\u003c\/b\u003e Match the groove widths cut into your pistons to the 2×2×5 ring stack (2 mm \/ 2 mm \/ 5 mm) before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003e\u003cb\u003eExplore Related Categories\u003c\/b\u003e\u003c\/h3\u003e\u003cp\u003eExplore more in \u003ca href=\"\/collections\/engine-parts\"\u003eEngine Parts\u003c\/a\u003e, \u003ca href=\"\/collections\/porsche-914\"\u003ePorsche 914\u003c\/a\u003e, and \u003ca href=\"\/collections\/all-vw-aircooled\"\u003eAll VW Air-Cooled\u003c\/a\u003e.\u003c\/p\u003e","brand":"HASTINGS","offers":[{"title":"Default Title","offer_id":45031549239411,"sku":"98-1233-B","price":79.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0278\/2760\/1523\/files\/98-1236-B-scaled_3f80a7bb-0a4d-4664-beb7-272a617bb22c.jpg?v=1779609535"},{"product_id":"hastings-piston-ring-set-92mm-bore-2-2-4-cast-iron-vw-type-1-big-bore-1835cc-98-1226-b","title":"Hastings Piston Ring Set | VW Type 1 Big-Bore 1835cc | 92mm 2×2×4 Cast Iron (98-1226-B)","description":"\u003ch2\u003e\u003cb\u003eHastings Piston Ring Set — 92mm Bore, 2×2×4 Cast Iron | VW Type 1 Big-Bore 1835cc\u003c\/b\u003e\u003c\/h2\u003e\u003cp\u003eHastings piston ring set for \u003cb\u003e92 mm bore\u003c\/b\u003e VW Type 1 big-bore air-cooled engines. \u003cb\u003eCast iron\u003c\/b\u003e compression rings — Hastings' standard street-quality material. The \u003cb\u003e2×2×4 stack identifies this as a Type 1 big-bore application (not Type 4)\u003c\/b\u003e. Complete set for a 4-cylinder engine.\u003c\/p\u003e\u003ch3\u003e\u003cb\u003eVehicle Fitment\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eVW Type 1 (Beetle):\u003c\/b\u003e 92 mm big-bore (≈1835cc on stock 69 mm stroke, ≈1914cc on 76 mm stroker)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVW Karmann Ghia:\u003c\/b\u003e 92 mm big-bore application\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVW Type 2 (Bus):\u003c\/b\u003e 92 mm big-bore application\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe most popular street\/strip displacement upgrade for Type 1 engines. Pair with matching 92 mm Type 1 pistons during a rebuild.\u003c\/p\u003e\u003ch3\u003e\u003cb\u003eWhy Choose Hastings?\u003c\/b\u003e\u003c\/h3\u003e\u003cp\u003eHastings has been making piston rings in the United States since 1915. Their cast iron and chrome ring sets are a long-standing standard for air-cooled VW engine rebuilds — known for consistent quality and tight gap tolerances out of the box.\u003c\/p\u003e\u003ch3\u003e\u003cb\u003eKey Features \u0026amp; Benefits\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCast iron compression rings:\u003c\/b\u003e Hastings' standard street-quality material.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eType 1 big-bore fitment:\u003c\/b\u003e 92 mm, the most popular street\/strip displacement upgrade.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eComplete engine set:\u003c\/b\u003e covers all four cylinders with tight gap tolerances out of the box.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cb\u003eTechnical Specifications\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eEMPI Part #:\u003c\/b\u003e 98-1226-B\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBore:\u003c\/b\u003e 92 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Cast iron compression rings\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEngine family:\u003c\/b\u003e VW Type 1 big-bore\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSold as:\u003c\/b\u003e Set covers 4 cylinders (one complete engine)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cb\u003eRing Stack — read before ordering\u003c\/b\u003e\u003c\/h3\u003e\u003cp\u003eHastings rings are specified by their groove widths in millimeters, in the order top compression \/ second compression \/ oil control:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eTop compression:\u003c\/b\u003e 2 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSecond compression:\u003c\/b\u003e 2 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOil control:\u003c\/b\u003e 4 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Cast iron compression rings\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eConfirm the ring groove widths cut into your pistons match this stack before ordering. Mismatched ring stacks will not seat properly.\u003c\/p\u003e\u003ch3\u003e\u003cb\u003eFrequently Asked Questions\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eWhat engine size does this fit?\u003c\/b\u003e The 92 mm bore is a Type 1 big-bore (≈1835cc on stock 69 mm stroke, ≈1914cc on 76 mm stroker) — the most popular street\/strip displacement upgrade.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIs this for a Type 4 engine?\u003c\/b\u003e No — the 2×2×4 stack identifies this as a Type 1 big-bore application, not Type 4.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHow do I confirm it fits my pistons?\u003c\/b\u003e Match the groove widths cut into your pistons to the 2×2×4 ring stack (2 mm \/ 2 mm \/ 4 mm) before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003e\u003cb\u003eExplore Related Categories\u003c\/b\u003e\u003c\/h3\u003e\u003cp\u003eExplore more in \u003ca href=\"\/collections\/engine-parts\"\u003eEngine Parts\u003c\/a\u003e, \u003ca href=\"\/collections\/hastings\"\u003eHastings\u003c\/a\u003e, and \u003ca href=\"\/collections\/all-vw-aircooled\"\u003eAll VW Air-Cooled\u003c\/a\u003e.\u003c\/p\u003e","brand":"HASTINGS","offers":[{"title":"Default Title","offer_id":45031549337715,"sku":"98-1226-B","price":48.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0278\/2760\/1523\/files\/98-1227-B-scaled_25af6485-8051-4e77-a15c-0644bf1c8f70.jpg?v=1779609551"},{"product_id":"hastings-piston-ring-set-92mm-bore-1-5-2-4-cast-iron-performance-vw-type-1-big-bore-98-1230-b","title":"Hastings Ring Set — 92mm, 1.5×2×4 Cast Iron, Thin-Top | VW Type 1 Big-Bore (98-1230-B)","description":"\u003ch2\u003e\u003cb\u003eHastings Piston Ring Set — 92mm Bore, 1.5×2×4 Cast Iron — VW Type 1 Big-Bore (98-1230-B)\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eHastings piston ring set for 92mm bore VW Type 1 Big-Bore. The thinner 1.5 mm top compression ring reduces friction for higher-RPM performance applications. The cast iron compression rings are Hastings' standard street-quality material. Complete set for a 4-cylinder engine.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eImportant — read before ordering:\u003c\/b\u003e Hastings rings are specified by groove width (top compression \/ second compression \/ oil control). This is a \u003cb\u003e1.5 mm\u003c\/b\u003e top \/ \u003cb\u003e2 mm\u003c\/b\u003e second \/ \u003cb\u003e4 mm\u003c\/b\u003e oil stack. Confirm the ring groove widths cut into your pistons match this stack before ordering. A 1.5 mm top ring will NOT work in a 2 mm groove and vice versa.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eVehicle Fitment\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eVW Type 1 (Beetle, Bus, Karmann Ghia):\u003c\/b\u003e 92 mm big-bore engines with pistons machined for a 1.5 mm top compression groove (performance applications)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePairing:\u003c\/b\u003e match with 92 mm Type 1 pistons cut for this ring stack\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eWhy Choose Hastings?\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003eHastings has been making piston rings in the United States since 1915. Their cast iron and chrome ring sets are a long-standing standard for air-cooled VW engine rebuilds — known for consistent quality and tight gap tolerances out of the box.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eKey Features \u0026amp; Benefits\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eReduced-friction top ring:\u003c\/b\u003e thinner 1.5 mm top compression ring cuts friction for higher-RPM performance applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCast Iron compression rings:\u003c\/b\u003e Hastings' standard street-quality material\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eComplete engine set:\u003c\/b\u003e covers all 4 cylinders (one full engine)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConsistent quality:\u003c\/b\u003e known for tight gap tolerances out of the box\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eTechnical Specifications\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBore:\u003c\/b\u003e 92 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRing stack (top \/ second \/ oil):\u003c\/b\u003e 1.5 mm \/ 2 mm \/ 4 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTop compression:\u003c\/b\u003e 1.5 mm (reduced thickness — performance pistons only)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSecond compression:\u003c\/b\u003e 2 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOil control:\u003c\/b\u003e 4 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Cast Iron compression rings\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCoverage:\u003c\/b\u003e 4 cylinders (one complete engine)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEMPI Part #:\u003c\/b\u003e 98-1230-B\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eFrequently Asked Questions\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eWhat is the ring stack for this set?\u003c\/b\u003e The groove widths are 1.5 mm top compression \/ 2 mm second compression \/ 4 mm oil control, in cast iron compression rings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHow many cylinders does the set cover?\u003c\/b\u003e All four — the set is one complete engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHow do I know it will fit my pistons?\u003c\/b\u003e Confirm the ring groove widths machined into your pistons match this stack before ordering. A 1.5 mm top ring will NOT work in a 2 mm groove and vice versa.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cb\u003eExplore Related Categories\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"\/collections\/engine-parts\"\u003eEngine Parts\u003c\/a\u003e, \u003ca href=\"\/collections\/all-vw-aircooled\"\u003eAll VW Air-Cooled\u003c\/a\u003e, \u003ca href=\"\/collections\/hastings\"\u003eHastings\u003c\/a\u003e\u003c\/p\u003e","brand":"HASTINGS","offers":[{"title":"Default Title","offer_id":45031549370483,"sku":"98-1230-B","price":52.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0278\/2760\/1523\/files\/98-1227-B-scaled_a788b249-ba01-404a-b5e2-efaf3df1cf81.jpg?v=1779609568"},{"product_id":"hastings-piston-ring-set-93mm-bore-2-2-4-cast-iron-vw-type-1-big-bore-98-1234-b","title":"Hastings Ring Set — 93mm, 2×2×4 Cast Iron | VW Type 1 Big-Bore (98-1234-B)","description":"\u003ch2\u003e\u003cb\u003eHastings Piston Ring Set — 93mm Bore, 2×2×4 Cast Iron — VW Type 1 Big-Bore (98-1234-B)\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eHastings piston ring set for 93mm bore VW Type 1 Big-Bore. The 2×2×4 stack identifies this as a Type 1 big-bore application, one step up from 92 mm for cylinders bored 0.5 mm oversize. The cast iron compression rings are Hastings' standard street-quality material. Complete set for a 4-cylinder engine.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eImportant — read before ordering:\u003c\/b\u003e Hastings rings are specified by groove width (top compression \/ second compression \/ oil control). This is a \u003cb\u003e2 mm\u003c\/b\u003e top \/ \u003cb\u003e2 mm\u003c\/b\u003e second \/ \u003cb\u003e4 mm\u003c\/b\u003e oil stack. Confirm the ring groove widths cut into your pistons match this stack before ordering. Mismatched ring stacks will not seat properly.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eVehicle Fitment\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eVW Type 1 (Beetle, Bus, Karmann Ghia):\u003c\/b\u003e 93 mm big-bore engines (cylinders bored 0.5 mm oversize)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePairing:\u003c\/b\u003e match with 93 mm Type 1 pistons during a rebuild\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eWhy Choose Hastings?\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003eHastings has been making piston rings in the United States since 1915. Their cast iron and chrome ring sets are a long-standing standard for air-cooled VW engine rebuilds — known for consistent quality and tight gap tolerances out of the box.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eKey Features \u0026amp; Benefits\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCast Iron compression rings:\u003c\/b\u003e Hastings' standard street-quality material\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eComplete engine set:\u003c\/b\u003e covers all 4 cylinders (one full engine)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConsistent quality:\u003c\/b\u003e known for tight gap tolerances out of the box\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eTechnical Specifications\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBore:\u003c\/b\u003e 93 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRing stack (top \/ second \/ oil):\u003c\/b\u003e 2 mm \/ 2 mm \/ 4 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTop compression:\u003c\/b\u003e 2 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSecond compression:\u003c\/b\u003e 2 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOil control:\u003c\/b\u003e 4 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Cast Iron compression rings\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCoverage:\u003c\/b\u003e 4 cylinders (one complete engine)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEMPI Part #:\u003c\/b\u003e 98-1234-B\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eFrequently Asked Questions\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eWhat is the ring stack for this set?\u003c\/b\u003e The groove widths are 2 mm top compression \/ 2 mm second compression \/ 4 mm oil control, in cast iron compression rings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHow many cylinders does the set cover?\u003c\/b\u003e All four — the set is one complete engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHow do I know it will fit my pistons?\u003c\/b\u003e Confirm the ring groove widths machined into your pistons match this stack before ordering. Mismatched ring stacks will not seat properly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cb\u003eExplore Related Categories\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"\/collections\/engine-parts\"\u003eEngine Parts\u003c\/a\u003e, \u003ca href=\"\/collections\/all-vw-aircooled\"\u003eAll VW Air-Cooled\u003c\/a\u003e, \u003ca href=\"\/collections\/hastings\"\u003eHastings\u003c\/a\u003e\u003c\/p\u003e","brand":"HASTINGS","offers":[{"title":"Default Title","offer_id":45031549403251,"sku":"98-1234-B","price":63.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0278\/2760\/1523\/files\/98-1227-B-scaled_6b1b71db-4c10-46a5-b08f-0ccc8b954770.jpg?v=1779609583"},{"product_id":"hastings-piston-ring-set-94mm-bore-1-5-2-4-cast-iron-performance-vw-type-1-big-bore-1914cc-2110cc-98-1231-b","title":"Hastings Ring Set — 94mm, 1.5×2×4 Cast Iron, Thin-Top | VW Type 1 Big-Bore 1914\/2110cc (98-1231-B)","description":"\u003ch2\u003e\u003cb\u003eHastings Piston Ring Set — 94mm Bore, 1.5×2×4 Cast Iron — VW Type 1 Big-Bore 1914\/2110cc (98-1231-B)\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eHastings piston ring set for 94mm bore VW Type 1 Big-Bore 1914\/2110cc. The thinner 1.5 mm top compression ring reduces friction for higher-RPM performance applications (≈1914cc on a stock 69 mm stroke, ≈2110cc on a 78 mm stroker). The cast iron compression rings are Hastings' standard street-quality material. Complete set for a 4-cylinder engine.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eImportant — read before ordering:\u003c\/b\u003e Hastings rings are specified by groove width (top compression \/ second compression \/ oil control). This is a \u003cb\u003e1.5 mm\u003c\/b\u003e top \/ \u003cb\u003e2 mm\u003c\/b\u003e second \/ \u003cb\u003e4 mm\u003c\/b\u003e oil stack. Confirm the ring groove widths cut into your pistons match this stack before ordering. The three 94 mm sets (1.5 \/ 1.75 \/ 2 mm top) are NOT interchangeable.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eVehicle Fitment\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eVW Type 1 (Beetle, Bus, Karmann Ghia):\u003c\/b\u003e 94 mm big-bore engines — ≈1914cc on stock 69 mm stroke, ≈2110cc on 78 mm stroker; pistons machined for a 1.5 mm top compression groove\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePairing:\u003c\/b\u003e match with 94 mm Type 1 pistons cut for this ring stack\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eWhy Choose Hastings?\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003eHastings has been making piston rings in the United States since 1915. Their cast iron and chrome ring sets are a long-standing standard for air-cooled VW engine rebuilds — known for consistent quality and tight gap tolerances out of the box.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eKey Features \u0026amp; Benefits\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eReduced-friction top ring:\u003c\/b\u003e thinner 1.5 mm top compression ring cuts friction for higher-RPM performance applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCast Iron compression rings:\u003c\/b\u003e Hastings' standard street-quality material\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eComplete engine set:\u003c\/b\u003e covers all 4 cylinders (one full engine)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConsistent quality:\u003c\/b\u003e known for tight gap tolerances out of the box\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eTechnical Specifications\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBore:\u003c\/b\u003e 94 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRing stack (top \/ second \/ oil):\u003c\/b\u003e 1.5 mm \/ 2 mm \/ 4 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTop compression:\u003c\/b\u003e 1.5 mm (reduced thickness — performance pistons only)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSecond compression:\u003c\/b\u003e 2 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOil control:\u003c\/b\u003e 4 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Cast Iron compression rings\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCoverage:\u003c\/b\u003e 4 cylinders (one complete engine)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEMPI Part #:\u003c\/b\u003e 98-1231-B\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eFrequently Asked Questions\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eWhat is the ring stack for this set?\u003c\/b\u003e The groove widths are 1.5 mm top compression \/ 2 mm second compression \/ 4 mm oil control, in cast iron compression rings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHow many cylinders does the set cover?\u003c\/b\u003e All four — the set is one complete engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHow do I know it will fit my pistons?\u003c\/b\u003e Confirm the ring groove widths machined into your pistons match this stack before ordering. The three 94 mm sets (1.5 \/ 1.75 \/ 2 mm top) are NOT interchangeable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cb\u003eExplore Related Categories\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"\/collections\/engine-parts\"\u003eEngine Parts\u003c\/a\u003e, \u003ca href=\"\/collections\/all-vw-aircooled\"\u003eAll VW Air-Cooled\u003c\/a\u003e, \u003ca href=\"\/collections\/hastings\"\u003eHastings\u003c\/a\u003e\u003c\/p\u003e","brand":"HASTINGS","offers":[{"title":"Default Title","offer_id":45031549567091,"sku":"98-1231-B","price":54.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0278\/2760\/1523\/files\/98-1227-B-scaled_1da54f8c-5dad-4591-91c6-b15e33daf386.jpg?v=1779609601"},{"product_id":"hastings-piston-ring-set-94mm-bore-1-75-2-4-cast-iron-vw-type-1-type-4-98-1235-b","title":"Hastings Ring Set — 94mm, 1.75×2×4 Cast Iron | VW Type 1 \u0026 Type 4 (98-1235-B)","description":"\u003ch2\u003e\u003cb\u003eHastings Piston Ring Set — 94mm Bore, 1.75×2×4 Cast Iron — VW Type 1 \u0026amp; Type 4 (98-1235-B)\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eHastings piston ring set for 94mm bore VW Type 1 \u0026amp; Type 4. The 1.75 mm top is a Type 4-style ring stack on a 94 mm bore, common on certain aftermarket piston\/cylinder kits. The cast iron compression rings are Hastings' standard street-quality material. Complete set for a 4-cylinder engine.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eImportant — read before ordering:\u003c\/b\u003e Hastings rings are specified by groove width (top compression \/ second compression \/ oil control). This is a \u003cb\u003e1.75 mm\u003c\/b\u003e top \/ \u003cb\u003e2 mm\u003c\/b\u003e second \/ \u003cb\u003e4 mm\u003c\/b\u003e oil stack. Confirm the ring groove widths cut into your pistons match this stack before ordering. The three 94 mm sets (1.5 \/ 1.75 \/ 2 mm top) are NOT interchangeable.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eVehicle Fitment\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eVW Type 1 (Beetle, Bus, Karmann Ghia):\u003c\/b\u003e 94 mm bore kits with pistons machined for a 1.75 mm top compression groove\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVW Type 4 \/ 914 applications:\u003c\/b\u003e common on certain 94 mm Type 4 builds\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePairing:\u003c\/b\u003e match with 94 mm pistons cut for this ring stack\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eWhy Choose Hastings?\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003eHastings has been making piston rings in the United States since 1915. Their cast iron and chrome ring sets are a long-standing standard for air-cooled VW engine rebuilds — known for consistent quality and tight gap tolerances out of the box.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eKey Features \u0026amp; Benefits\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCast Iron compression rings:\u003c\/b\u003e Hastings' standard street-quality material\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eComplete engine set:\u003c\/b\u003e covers all 4 cylinders (one full engine)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConsistent quality:\u003c\/b\u003e known for tight gap tolerances out of the box\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eTechnical Specifications\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBore:\u003c\/b\u003e 94 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRing stack (top \/ second \/ oil):\u003c\/b\u003e 1.75 mm \/ 2 mm \/ 4 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTop compression:\u003c\/b\u003e 1.75 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSecond compression:\u003c\/b\u003e 2 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOil control:\u003c\/b\u003e 4 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Cast Iron compression rings\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCoverage:\u003c\/b\u003e 4 cylinders (one complete engine)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEMPI Part #:\u003c\/b\u003e 98-1235-B\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eFrequently Asked Questions\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eWhat is the ring stack for this set?\u003c\/b\u003e The groove widths are 1.75 mm top compression \/ 2 mm second compression \/ 4 mm oil control, in cast iron compression rings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHow many cylinders does the set cover?\u003c\/b\u003e All four — the set is one complete engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHow do I know it will fit my pistons?\u003c\/b\u003e Confirm the ring groove widths machined into your pistons match this stack before ordering. The three 94 mm sets (1.5 \/ 1.75 \/ 2 mm top) are NOT interchangeable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cb\u003eExplore Related Categories\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"\/collections\/engine-parts\"\u003eEngine Parts\u003c\/a\u003e, \u003ca href=\"\/collections\/all-vw-aircooled\"\u003eAll VW Air-Cooled\u003c\/a\u003e, \u003ca href=\"\/collections\/hastings\"\u003eHastings\u003c\/a\u003e\u003c\/p\u003e","brand":"HASTINGS","offers":[{"title":"Default Title","offer_id":45031549599859,"sku":"98-1235-B","price":38.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0278\/2760\/1523\/files\/98-1227-B-scaled_63ed18c0-206a-4d73-be7a-ff49610968c7.jpg?v=1779609618"},{"product_id":"hastings-piston-ring-set-94mm-bore-1-75-2-4-chrome-vw-type-4-porsche-914-98-1239-b","title":"Hastings Ring Set — 94mm, 1.75×2×4 Chrome | VW Type 4 \u0026 Porsche 914 (98-1239-B)","description":"\u003ch2\u003e\u003cb\u003eHastings Piston Ring Set — 94mm Bore, 1.75×2×4 Chrome — VW Type 4 \u0026amp; Porsche 914 (98-1239-B)\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eHastings piston ring set for 94mm bore VW Type 4 \u0026amp; Porsche 914. EMPI's description specifically identifies this as a Type IV application — confirm yours is a Type 4 \/ 914 build before ordering. Chrome compression rings offer longer life and faster break-in than cast iron. Complete set for a 4-cylinder engine.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eImportant — read before ordering:\u003c\/b\u003e Hastings rings are specified by groove width (top compression \/ second compression \/ oil control). This is a \u003cb\u003e1.75 mm\u003c\/b\u003e top \/ \u003cb\u003e2 mm\u003c\/b\u003e second \/ \u003cb\u003e4 mm\u003c\/b\u003e oil stack. Confirm the ring groove widths cut into your pistons match this stack before ordering. The three 94 mm sets (1.5 \/ 1.75 \/ 2 mm top) are NOT interchangeable.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eVehicle Fitment\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eVW Type 4 (Bus, Type 4 engine):\u003c\/b\u003e 1971–1979, 94 mm bore (≈2.0L stock or stroker builds)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePorsche 914:\u003c\/b\u003e 1970–1976, 94 mm bore\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePairing:\u003c\/b\u003e match with 94 mm Type 4 pistons cut for this ring stack\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eWhy Choose Hastings?\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003eHastings has been making piston rings in the United States since 1915. Their cast iron and chrome ring sets are a long-standing standard for air-cooled VW engine rebuilds — known for consistent quality and tight gap tolerances out of the box.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eKey Features \u0026amp; Benefits\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eChrome compression rings:\u003c\/b\u003e longer life and faster break-in than cast iron\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eComplete engine set:\u003c\/b\u003e covers all 4 cylinders (one full engine)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConsistent quality:\u003c\/b\u003e known for tight gap tolerances out of the box\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eTechnical Specifications\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBore:\u003c\/b\u003e 94 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRing stack (top \/ second \/ oil):\u003c\/b\u003e 1.75 mm \/ 2 mm \/ 4 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTop compression:\u003c\/b\u003e 1.75 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSecond compression:\u003c\/b\u003e 2 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOil control:\u003c\/b\u003e 4 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Chrome compression rings\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCoverage:\u003c\/b\u003e 4 cylinders (one complete engine)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEMPI Part #:\u003c\/b\u003e 98-1239-B\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eFrequently Asked Questions\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eWhat is the ring stack for this set?\u003c\/b\u003e The groove widths are 1.75 mm top compression \/ 2 mm second compression \/ 4 mm oil control, in chrome compression rings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHow many cylinders does the set cover?\u003c\/b\u003e All four — the set is one complete engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHow do I know it will fit my pistons?\u003c\/b\u003e Confirm the ring groove widths machined into your pistons match this stack before ordering. The three 94 mm sets (1.5 \/ 1.75 \/ 2 mm top) are NOT interchangeable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cb\u003eExplore Related Categories\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"\/collections\/engine-parts\"\u003eEngine Parts\u003c\/a\u003e, \u003ca href=\"\/collections\/porsche-914\"\u003ePorsche 914\u003c\/a\u003e, \u003ca href=\"\/collections\/hastings\"\u003eHastings\u003c\/a\u003e\u003c\/p\u003e","brand":"HASTINGS","offers":[{"title":"Default Title","offer_id":45031549632627,"sku":"98-1239-B","price":50.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0278\/2760\/1523\/files\/98-1236-B-scaled_d24c41fb-7af2-49c4-913e-8ebd4995ab8f.jpg?v=1779609635"},{"product_id":"hastings-piston-ring-set-94mm-bore-2-2-4-cast-iron-vw-type-1-big-bore-1914cc-2110cc-98-1232-b","title":"Hastings Ring Set — 94mm, 2×2×4 Cast Iron | VW Type 1 Big-Bore 1914\/2110cc (98-1232-B)","description":"\u003ch2\u003e\u003cb\u003eHastings Piston Ring Set — 94mm Bore, 2×2×4 Cast Iron — VW Type 1 Big-Bore 1914\/2110cc (98-1232-B)\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eHastings piston ring set for 94mm bore VW Type 1 Big-Bore 1914\/2110cc. The standard 2 mm top is the most common 94 mm ring stack for stock-grind Type 1 piston\/cylinder kits (≈1914cc on a stock 69 mm stroke, ≈2110cc on a 78 mm stroker). The cast iron compression rings are Hastings' standard street-quality material. Complete set for a 4-cylinder engine.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eImportant — read before ordering:\u003c\/b\u003e Hastings rings are specified by groove width (top compression \/ second compression \/ oil control). This is a \u003cb\u003e2 mm\u003c\/b\u003e top \/ \u003cb\u003e2 mm\u003c\/b\u003e second \/ \u003cb\u003e4 mm\u003c\/b\u003e oil stack. Confirm the ring groove widths cut into your pistons match this stack before ordering. The three 94 mm sets (1.5 \/ 1.75 \/ 2 mm top) are NOT interchangeable.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eVehicle Fitment\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eVW Type 1 (Beetle, Bus, Karmann Ghia):\u003c\/b\u003e 94 mm big-bore engines — ≈1914cc on stock 69 mm stroke, ≈2110cc on 78 mm stroker; standard 2 mm top compression groove\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePairing:\u003c\/b\u003e match with 94 mm Type 1 pistons cut for this ring stack\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eWhy Choose Hastings?\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003eHastings has been making piston rings in the United States since 1915. Their cast iron and chrome ring sets are a long-standing standard for air-cooled VW engine rebuilds — known for consistent quality and tight gap tolerances out of the box.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eKey Features \u0026amp; Benefits\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCast Iron compression rings:\u003c\/b\u003e Hastings' standard street-quality material\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eComplete engine set:\u003c\/b\u003e covers all 4 cylinders (one full engine)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConsistent quality:\u003c\/b\u003e known for tight gap tolerances out of the box\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eTechnical Specifications\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBore:\u003c\/b\u003e 94 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRing stack (top \/ second \/ oil):\u003c\/b\u003e 2 mm \/ 2 mm \/ 4 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTop compression:\u003c\/b\u003e 2 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSecond compression:\u003c\/b\u003e 2 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOil control:\u003c\/b\u003e 4 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Cast Iron compression rings\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCoverage:\u003c\/b\u003e 4 cylinders (one complete engine)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEMPI Part #:\u003c\/b\u003e 98-1232-B\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eFrequently Asked Questions\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eWhat is the ring stack for this set?\u003c\/b\u003e The groove widths are 2 mm top compression \/ 2 mm second compression \/ 4 mm oil control, in cast iron compression rings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHow many cylinders does the set cover?\u003c\/b\u003e All four — the set is one complete engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHow do I know it will fit my pistons?\u003c\/b\u003e Confirm the ring groove widths machined into your pistons match this stack before ordering. The three 94 mm sets (1.5 \/ 1.75 \/ 2 mm top) are NOT interchangeable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cb\u003eExplore Related Categories\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"\/collections\/engine-parts\"\u003eEngine Parts\u003c\/a\u003e, \u003ca href=\"\/collections\/all-vw-aircooled\"\u003eAll VW Air-Cooled\u003c\/a\u003e, \u003ca href=\"\/collections\/hastings\"\u003eHastings\u003c\/a\u003e\u003c\/p\u003e","brand":"HASTINGS","offers":[{"title":"Default Title","offer_id":45031549862003,"sku":"98-1232-B","price":57.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0278\/2760\/1523\/files\/98-1227-B-scaled_898cd577-a7ee-40c9-ba9f-d3e89b027c74.jpg?v=1779609652"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0278\/2760\/1523\/collections\/98-1227-B-scaled_898cd577-a7ee-40c9-ba9f-d3e89b027c74.jpg?v=1780699726","url":"https:\/\/www.washburnsmetal.com\/collections\/hastings.oembed","provider":"Washburn's Metal","version":"1.0","type":"link"}