MSD 8472 Distributor Drive Gear

Compatible with Small and Big Block Chevy®. This product is not created or sold by Chevy®. MSD's bronze oversized gears help obtain perfect timing by meshing to the camshaft gear properly.;

Absolute timing accuracy cannot be achieved until every mechanical detail is handled.

MSD Bronze Distributor gears are machined from quality AMPCO 45 aluminum bronze containing 5% nickel. This special combination creates high-strength gear teeth that are less prone to wear even with high-volumn oil pumps.;