Allstar Performance GM HEI Replacement Black Distributor Cap LY22271 Zamp RZ-70E/RL-70E Helmets

Zamp RZ-70E/RL-70E Helmets

1984-1990 GMC C6000

Fixed posts have a 1" O

RS7C LTWT / RS7 Carbon / RS7 Pro Helmets

open-end lug nuts are designed to fit most racing wheel applications and will not pull through the wheel

Allstar Performance GM HEI Replacement Black Distributor Cap LY22271 Zamp RZ-70E/RL-70E HelmetsDistributors have high output coils and adjustable vacuum advances, perfect for upgrading stock HEI distributors for higher RPM. Fit small and big block Chevy (except 348 and 409). Housings are CNC machined 6061 T6 aluminum with an upper support bearing to provide accurate timing at higher RPM. Include snap on spark plug wire retainer and instructions. Specialty items for the Shop, Trailer and Track. The Allstar Performance brand offers thousands of