EMPI Front Caster Shim Set | Air-Cooled VW & Dune Buggy | 5.25° 6061-T6 Billet, Pair (22-3020-0) year-1976 High-Performance Heads: EMPI HP dual-port

High-Performance Heads: EMPI HP dual-port heads with stainless valves and 3-angle valve job

Hard-Anodized:

Which Weber carburetor do these adapt to — IDF or DCNF

and made to wear in over the years

allowing a wider plug gap and more efficient combustion

EMPI Front Caster Shim Set | Air-Cooled VW & Dune Buggy | 5.25° 6061-T6 Billet, Pair (22-3020-0) year-1976 High-Performance Heads: EMPI HP dual-portEMPI Front Caster Shim Set 5. 25, 6061 T 6 Billet Aluminum (Pair) Correct extreme front end geometry issues with the EMPI 5. 25 Front Caster Shim Set. Specifically engineered for "slammed" or ultra lowered air cooled Volkswagens, these shims are the most aggressive single shim solution available. When you lower a VW front end significantly, the beam pivots forward, losing the positive caster required for stable handling causing bump steer, front end