COMP Cams Keyway Adjustable Billet Timing Sets - SB Chevy 265-400 Truck & Off-Road Catalog and Accessories This regulator is perfect for

This regulator is perfect for naturally aspirated or blow-through supercharged engines

Adds both shock and ride-height adjustability

Dial-In Board Bracket

600'' exhaust with AFR's hardened ductile iron interlocking seats

COMP Cams Keyway Adjustable Billet Timing Sets - SB Chevy 265-400 Truck & Off-Road Catalog and Accessories This regulator is perfect forCOMP 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