COMP Cams Distributor Gear Bronze .484" SB Chrysler 273 360 4087ADUBU Helmet post anchors are not

Helmet post anchors are not included

Includes a rubber padded mounting bracket and two heavy duty hose clamps

This item will not fit Challenger or Charger models equipped with the Shaker hood

500 in Bore

COMP Cams Distributor Gear Bronze .484" SB Chrysler 273 360 4087ADUBU Helmet post anchors are notStock 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.