JayCee Shorty Billet Velocity Stacks | Weber 48 IDA & EMPI 48 EPC | Short Stack, Sold Each

JayCee Shorty Billet Velocity Stacks — Weber 48 IDA / EMPI 48 EPC

The shorty version of JayCee's billet velocity stacks, made for builds with tight clearance constraints. Same precision CNC-machined bell-mouth profile as the standard stacks, just a shorter stack height. Available in three colors. Sold each.

Vehicle Fitment

• VW Beetle: All years
• VW Bus: All years
• VW Karmann Ghia: All years

Why Choose JayCee?

Genuine JayCee product, CNC machined in Anaheim, California. Sourced through Washburn's Metal as an authorized EMPI/JayCee dealer.

Key Features & Benefits

• Shorter height: clears tight engine-bay and hood constraints.
• Proven profile: same precision bell-mouth as the standard JayCee stacks.
• Billet construction: CNC machined 6061-T6 aircraft aluminum.
• Carb compatibility: fits Weber 48 IDA and EMPI 48 EPC.

Technical Specifications

• Material: 6061-T6 Aircraft Aluminum
• Style: Short Stack
• Compatibility: Weber 48 IDA, EMPI 48 EPC
• Sold As: Each
• Part Numbers: JC-4451-0, JC-4452-0, JC-4453-0 (by color)

Material & Construction

This piece is machined from solid 6061-T6 billet aluminum stock rather than cast or stamped, which is why dual-carb and single-carb builders alike specify JayCee parts by name for Weber- and EMPI-based induction systems. The result is tighter tolerances at the carburetor interface and a part that seals and seats consistently, build after build.

Installation Notes

Dry-fit against your specific carburetor body before final assembly, and torque fasteners evenly in a criss-cross pattern to avoid warping the sealing surface. Because this is a fuel-system component, use a fuel-safe thread sealant or o-ring where called for, and re-check for leaks after the first heat cycle.

As an aftermarket upgrade rather than a reproduction of the stamped-steel factory piece, this JayCee part is built to outlast and outperform the OEM original while remaining a straightforward bolt-on for anyone comfortable with basic hand tools.

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