Rollmaster / IWIS Pro Series Pontiac Replacement Timing Chain, Full Roller, ROL-3DR60-2

Genuine one-piece IWIS Pro Series full roller chain — the same chain supplied in Rollmaster Red and Gold Series sets. 3/8" pitch, 1/4" British Standard double row.

Sold as a replacement for a Rollmaster set whose sprockets are still good. Inspect the sprocket teeth before you reuse them — a worn sprocket will chew up a new chain in short order. This is the premium chain in our timing lineup, and the right upgrade if you are pulling out a stretched seamed chain.

Re-degree the cam any time the chain comes off — see our Camshaft Degree Instructions and Pontiac Engine Torque Specs.