Thumbnail Filmstrip of Magnetos/ Distributors Bronze Gear for Chevy V8'- mags and distributors Images
Vertex Chevy Silicone Aluminum- bronze gear for steel billet cams. Can be used with a cast cam
If the cam is a billet steel cam core, you cannot use the iron gear, the cam will eat the distributor gear at the same time it will score and gall the cam's drive gear and ruin the cam too. Some manufacturers also offer a steel billet cam that has a pressed-on rear bearing journal and cam gear made of iron, called a pressed-on Proiferal gear cam.