COMP CAMS ADJUSTABLE TIMING SET - COM-3100KT

This Comp Cams timing set includes durable, induction hardened billet steel sprockets. The chain is a pre-stretched, heat treated true double roller chain with heavy-duty large pin design. The set features a 3-keyway crank sprocket for 4-degree incremental adjustability with 4-degree maximum advance/retard. The camshaft sprocket is infinitely adjustable with a 6° maximum advance/retard. A Torrington roller thrust bearing for reduced friction is included.