Washburn's Metal

Sway-A-Way 26mm Rear Torsion Bars — 4340 Chromoly, 21¾" Length | VW Bug & Bus 1954–1959

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Product details
  • Vendor Washburn's Metal
  • SKU SAW1026
  • Fits
    • 1954-1959|VW|Beetle
    • 1954-1959|VW|Bus
    • 1955-1959|VW|Karmann Ghia

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Sway-A-Way 26mm Rear Torsion Bars — 4340 Chromoly, 21¾" Length | VW Bug & Bus 1954–1959

Eliminate rear-end sag and dial in your "Cal Look" stance. These Sway-A-Way (SAW) 26mm Torsion Bars are engineered specifically for the 1954–1959 VW Bug and early Bus models using the "short" 21-3/4" torsion housing.

Whether you're building a high-horsepower Cal Looker or a precision-handling street cruiser, these bars provide the structural integrity and spring rate needed for modern driving. Crafted from certified 4340 aircraft-grade chromoly and heat-treated for maximum longevity, they offer a significant performance increase over stock stamped-steel components.

Vehicle Fitment

  • VW Beetle (Type 1): 1954–1959
  • VW Bus (Type 2, early): 1954–1959
  • VW Karmann Ghia: 1955–1959

Why Choose Sway-A-Way?

For the air-cooled enthusiast, the 26mm diameter is the "sweet spot" — stiff enough to prevent the "squat and steer" effect during hard acceleration and keep swing-axle geometry consistent, while remaining forgiving enough for comfort. It's race-proven technology from the experts at Sway-A-Way, made in the USA.

Key Features & Benefits

  • Premium material: manufactured from high-tensile 4340 chromoly steel.
  • Heat treated: precision heat-treated and centerless ground for a perfectly uniform spring rate across the entire bar.
  • Perfect fitment: 21-3/4" length designed specifically for early "short bar" VW chassis (1954–1959).
  • Corrosion resistance: finished in a durable silver zinc plating to withstand the elements.
  • Made in the USA: race-proven technology from the experts at Sway-A-Way.

Technical Specifications

  • Diameter: 26mm (performance upgrade)
  • Length: 21-3/4"
  • Spline count: 40-spline (inner) / 44-spline (outer)
  • Material: 4340 chromoly steel
  • Finish: silver zinc plating
  • Compatibility: VW Type 1 (Bug/Ghia), Type 2 (Bus) — 1954–1959

Frequently Asked Questions

  • What are these torsion bars made from? Certified 4340 aircraft-grade chromoly, heat-treated and centerless ground for a uniform spring rate.
  • Which chassis do they fit? Early "short bar" VW chassis using the 21-3/4" torsion housing, 1954–1959.
  • Why choose 26mm? The 26mm diameter is a performance upgrade over stock — stiff enough to reduce squat under hard acceleration while remaining streetable.

Explore Related Categories

Suspension · VW Beetle · All VW Air-Cooled