Allstar Performance 14mm Shock Shim Starter Kit FR Underwear Set Base will not work with

Base will not work with Holley 4bbl

Steel clamp-on leaf spring pad fits 3" diameter axle tubes

regulator & filter) P/N 11216

Knit Nomex(R) material is strong

Allstar Performance 14mm Shock Shim Starter Kit FR Underwear Set Base will not work withUniquely designed shock shims are placed directly onto the shock shaft to simplify fine tuning of the chassis without disassembling the shock or even removing the shock from the chassis. Kits include a variety of shim designs and sizes for convenient tuning and set up. Specialty items for the Shop, Trailer and Track. The Allstar Performance brand offers thousands of hard to find, specialty items that cover many segments in the performance aftermarket.