COMP Cams Distributor Gear Bronze .484" BB Chrysler 383 440 42055 4-1/2 in Radius

4-1/2 in Radius

Silver Bullet throttle body spacers are constructed out of durable T-6061 billet aluminum and using a unique serrated/helix entry to create turbulence at the manifold while eliminating the annoying whistle found in other helix only throttle spacers

Chevy Camaro 2010-2014

AFR LS1 Cylinder Heads

COMP Cams Distributor Gear Bronze .484" BB Chrysler 383 440 42055 4-1/2 in RadiusStock 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 . 484" I. D.