HEI Distributor Cap Rotor 65K Coil Cover Red Upgrade Kit Speedmaster main caps improve reliability

Speedmaster main caps improve reliability in highly stressed engines by reducing distortion of the main bearing bores

while the extruded body has a tensile strength over 60

and most four barrel carburetors

Bronze distributor gears must be checked often and replaced as needed

leakproof seal

HEI Distributor Cap Rotor 65K Coil Cover Red Upgrade Kit Speedmaster main caps improve reliabilitySpeedmaster offers these HEI Upgrade kits for your stock distributor, which feature color matched components an industry first! They include an alkyd distributor cap with brass terminal connections, a rotor, a matching coil cover, a cable retention ring, and a high performance, low resistance, carbon to coil rotor conductor. Can also be used to update your aftermarket distributor if you just need a tune up kit.