7000 and 8000 Series Male 90.2 Distributor Cap - Blue If you are looking for

If you are looking for a manifold to use with your 8-71 or 6-71 supercharger

With a 10-clutch drum system

they are made from 5140 Chromoly steel

Speedmaster rock-solid race shifting Billet Street automatic shifters can give your street ride the feel of having a full-on race stick in your hand

7000 and 8000 Series Male 90.2 Distributor Cap - Blue If you are looking forEnsure 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 .