MSD Extreme Output GM HEI Distributor Cap 1341151 023 - 10 Per Package

023 - 10 Per Package

- w/6 Bolt Crankshaft - w/o Counter Balance

185 in Bore

400ci external balance

1967-1974 Plymouth Fury III

MSD Extreme Output GM HEI Distributor Cap 1341151 023 - 10 Per PackageWith the introduction of the 20 Amp Extreme HEI Module, MSD needed an HEI Cap and Rotor that could withstand the high output. The answer was to mold a new HEI Cap, Rotor and Coil Cover. The Cap and Rotor will fit MSD HEI Pro Billet Distributor, PN 8365, Features: Absolutely the most powerful HEI Module available. 32 Mhz controller manages the extreme current for full output at racing rpm. Adjustable rev limiter from 5, 000 10, 000 rpm. Built in