Magnum Double Row Roller Timing Chain Set Single-Bolt Chrysler Big Block Mopar 383-440 1956-'79

COMP Cams 2104,  Magnum Double Roller Timing Chain, Chrysler Mopar Big Block 

Building a really high performance street vehicle? COMP Cams Magnum double roller timing sets are built for maximum performance on the street. They have heat-treated, pre-stretched, large-pin, double-row chains for extra strength and reliability. They also have an induction hardened cast iron camshaft gear and billet steel crank sprocket with three keyways, which allow you to set cam timing at 4 degrees advanced, 4 degrees retarded, or normal. In addition, all COMP Cams Magnum double roller timing sets are dynamically balanced for smoother operation.