COMP Cams Keyway Adjustable Billet Timing Sets - SB Chevy 265-400 R080003L Replaces SP128LM

Replaces SP128LM

Ford 1999-2015

Ltd Crown Victoria

1979-1984 GMC K2500 Suburban

COMP Cams Keyway Adjustable Billet Timing Sets - SB Chevy 265-400 R080003L Replaces SP128LMCOMP 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