Allstar Performance GM HEI Distributor w/ Coil and Black Cap Helmet Blower Rocker Switch 11-5/8 in Bolt Circle

11-5/8 in Bolt Circle

20 in W x 20 in H x 3 in D

highly specialized silicone magnetic steel core along with optimized windings

6 AN Female O-Ring Inlet

Allstar Performance GM HEI Distributor w/ Coil and Black Cap Helmet Blower Rocker Switch 11-5/8 in Bolt CircleDistributors 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