Stock cast iron distributor gears are not compatible with steel camshafts. COMP Cams Bronze Distributor Gears are the first requirement when installing a steel roller cam. They are made from AMPCO-45 extruded aluminum bronze with 5% nickel added. They feature a high strength tooth design that resists wear even when used with high pressure oil pumps.
Featuring a high strength tooth that resists wear even with high-pressure oil pumps, this .500" I.D. bronze distributor gear fits steel roller cams in Chevrolet 200-262 V6, 265-400 Small Block and 396-454 Big Block w/ MSD distributors.
For Small and Big Block Chevy Applications with MSD Distributors; .500" Shaft Diameter; First requirement when installing a steel roller cam; AMPCO-45 extruded aluminum bronze with 5% nickel added; Feature a high strength tooth design that resists wear
