They are installed between the water pump pulley and the drive flange
and have a black oxide corrosion-resistant finish
the Speedmaster piston oil ring spacers will keep your pistons working smoothly throughout the entire operating range
These performance planetary gear sets are precision CNC-machined for precise gear alignment and consistent performance
Speedmaster high quality aluminum replacement air horn kit to suit downdraft manifolds
HEI Distributor Cap Rotor 65K Coil Cover Blue Upgrade Kit They are installed between theSpeedmaster 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.