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.
For Oldsmobile V8 Applications; .491 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
Featuring a high strength tooth that resists wear even with high-pressure oil pumps, this .491" I.D. bronze distributor gear fits steel roller cams in Oldsmobile 260-455.
COMP Cams Bronze Distributor Gear for Oldsmobile V8, .491" Shaft Diameter
.491" I.D. Bronze Distributor Gear for Oldsmobile 260-455 V8
Bronze Gear, Oldsmobile W/MSD .491" Shaft
COMP Cams Bronze Gear Oldsmobile W/Msd
.491" I.D. Bronze Gear Olds V8
Distributor Drive Gear
Dstrbtr Drive Gear
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