COMP Cams Double Roller Timing Chain Set Keyway Adjustable Billet Steel LS3 - GM LS-Series H778C42 900 in Oval Port

900 in Oval Port

machined axle tubes to provide a lower mounting point for a suspension

1971-1973 Oldsmobile Custom Cruiser

Single-layer pants offer the maximum combination of overall flame and heat protection

COMP Cams Double Roller Timing Chain Set Keyway Adjustable Billet Steel LS3 - GM LS-Series H778C42 900 in Oval PortCOMP Cams Keyway Adjustable Billet Timing Sets include induction hardened, precision machined steel billet gears and pre stretched, heat treated double roller timing chains with heavy duty large pin design. They feature a 9 keyway crank sprocket for 2? incremental adjustability with 8? maximum advance or retard. These timing sets are ideal for all street performance and race applications. With precision machined steel billet gears, our keyway timing