Comp Cams

6504

COMP Cams 6504 Hi-Tech Belt Drive System for Small Block Chevrolet with Rocket Block Raised Cam

EAN: 0036584063087

UPC: 036584063087

Sets & Kits

Extreme application belt for high rpm and high compression durability
Infinitely adjustable Vernier sprocket for absolute timing accuracy
Designed to absorb crankshaft harmonics to guard against performance robbing valve train instability
Utilize a unique camshaft thrust adjustment system without shims
Include double lip seals for long life and maximum crankcase vacuum

COMP Cams Hi-Tech Belt Drive Systems with Idler Gears come with an extreme application belt for high rpm and high compression durability. They feature an infinitely adjustable Vernier sprocket for absolute timing accuracy. These belt drives are best in serious street performance and racing applications.

PROFessional Powertrain 2D40 Chrysler 3.9L/239 86-91 Remanufactured Cylinder Head
World Source One Crankshaft Position W01331650817WSO
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