JayCee EPC/IDA Billet Stack Covers | Weber IDA & EMPI EPC — 6061-T6 Aluminum JayCee's billet stack covers protect the carburetor inlet from debris when the velocity stacks are removed. CNC machined from 6061-T6 aircraft aluminum with a clean hard-anodized finish, available in Black or Silver. Fits Weber IDA and EMPI EPC carburetors. Vehicle Fitment VW Beetle: All years VW Bus: All years VW Karmann Ghia: All years Carburetor compatibility: Weber IDA, EMPI EPC Key Features & Benefits Inlet Protection: Protects the carb opening from debris when the stacks are removed. Billet Construction: CNC machined from 6061-T6 aircraft aluminum. Two Finishes: Available in Black or Silver hard-anodized. Direct Fit: Fits Weber IDA and EMPI EPC carburetors. Technical Specifications Brand: JayCee Material: 6061-T6 Aircraft Aluminum Finish: Hard Anodized (Black or Silver) Compatibility: Weber IDA, EMPI EPC Made In: CNC machined in Anaheim, CA Part Numbers: JC-4455-0, JC-4456-0 Frequently Asked Questions What are the stack covers for? They protect the carburetor inlet from debris when the velocity stacks are removed. Which carburetors do they fit? They fit Weber IDA and EMPI EPC carburetors. What are they made of? They are CNC machined from 6061-T6 aircraft aluminum with a hard-anodized finish, available in Black or Silver. Material & ConstructionThis 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 NotesDry-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. Explore Related Categories Browse more Fuel & Intake parts, EMPI components, and gear for the Air-Cooled VW platform.