COMP Cams Magnum Double Roller Timing Set - Cast Iron / Billet Steel - Big Block Chevy 510924 Behind-the-Head H42 Ultimate

Behind-the-Head H42 Ultimate

Gasket Performance Intake and Exhaust Gasket

Includes fuel bowl gaskets

See Vehicle Fitment before ordering

COMP Cams Magnum Double Roller Timing Set - Cast Iron / Billet Steel - Big Block Chevy 510924 Behind-the-Head H42 UltimateCOMP Cams Magnum Double Roller Timing Sets include induction hardened cast iron camshaft gears, billet steel crank sprockets and heavy duty, heat treated double roller timing chains. They feature 3 keyway crank sprockets for 4? incremental adjustability with a 4? maximum advance or retard. These sets are ideal for mild street performance applications. Product Description: Timing Chain Set Magnum Double Roller Cast Iron Billet Steel Big Block Chevy For