Male Pro Billet Distributor Screw Cap Only - Red [MSD Style 91mm] The outer cases made from

The outer cases made from 8620 Chrome-Nickel-Moly steel and the case hardened for long life and improved strength

they deliver extra power easily and affordably

and are ideal for new projects or replacing missing or damaged mounting caps

Their improved seal design will conserve pump volume

Male Pro Billet Distributor Screw Cap Only - Red [MSD Style 91mm] The outer cases made fromEnsure that you have the finest distributor cap available by using one of these Speedmaster distributor caps. They're designed with performance in mind, are molded from a high quality, voltage insulating material, and use low resistance terminals for maximum conductivity .