COMP Cams Billet Timing Set FF 9-Keyway 7122CPG Dirt King The NOIR Muffler was developed

The NOIR Muffler was developed specifically with the diehard street car enthusiast in mind

Sierra Classic 1979 - 1982 GMC C3500 Sierra Grande 1977 GMC K15 Indy Hauler 1975 - 1978 GMC K15 Sierra Grande

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Front-mounted Intercooler

Hardened steel backs on all rod bearings to improve the support of the bearing lining and assist with bearing retention in the housing

COMP Cams Billet Timing Set FF 9-Keyway 7122CPG Dirt King The NOIR Muffler was developedCCA Timing Chain Sets Engine Timing Set Induction hardened and precision machined steel billet gears for bullet proof durability; Feature 9 keyway crank sprocket for 2 degree incremental adjustability, 8 degree maximum advance retard; Pre stretched, heat treated double roller timing chain with heavy duty large pin design; Includes Torrington roller thrust bearing for reduced friction; COMP Cams Keyway Adjustable Billet Timing Sets include induction