MSD HEI TOWER DISTRIBUTOR CAP - MSD-8433

This cap is injection molded from Dupont Rynite material and feature spark plug-style terminals. These terminals offer improved locking connections and the Rynite material is extremely strong with excellent dielectric properties.If you are upgrading from a points socket style cap you will need to change your boots and terminals. HEI tower window.

The MSD-8433 Cap fits all of the MSD Distributors that use the GM Socket style cap (MSD-8437). It will also fit GM Distributors that use a "window" style cap.
Fits MSD distributors 85551, 85555, 8361, 85501, 85505, 85561, 8356, and 8360