MSD Extreme Output HEI Rotor Transmission Mount This relay kit will allow

This relay kit will allow you to custom configure your fans as pusher or puller resulting in increased cooling performance and a reduction in noise/vibration in your engine bay

Earl's Performance Products Shut-Off Valves

Spokes: Aluminum

089" Jet size

Carburetor Top

MSD Extreme Output HEI Rotor Transmission Mount This relay kit will allowWith 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, Extreme Output Rotor for MSD HEI and GM HEI. Features: Extreme output rotor Product Description: Distributor Rotor Brass Terminal MSD Heavy Duty HEI Sold Individually Racers never stop experimenting as