COMP Cams Ultimate Adjustable Billet Timing Set - 65-96 Chevrolet 396-454 H778C01S Use of ear bud style

Use of ear bud style earphones with an optional adapter

Diagnostic Scan Tool

or AC-12 (PC cable)

or competition builds

COMP Cams Ultimate Adjustable Billet Timing Set - 65-96 Chevrolet 396-454 H778C01S Use of ear bud styleCOMP Cams Ultimate Adjustable Billet Timing Set with high strength billet gears and seamless roller timing chain delivers years of reliable service. The set features 2 degree incremental adjustability with 6 degree maximum advance retard. The unique design yields precise camshaft timing and durability. It includes a Torrington roller thrust bearing for reduced friction and custom adjusting tool. The Ultimate Adjustable Billet Timing Set is perfect for