Crank Gear, 1963-66 Riviera, w/ 401/425 Engine

1963-66 Buick Riviera 401/425 Crankshaft Timing Gear

Cast reproduction crank gear restores the original timing geometry and alignment mark.

This crankshaft timing gear is a reproduction of the original GM component for 1963-66 Buick Riviera 401/425 engines. The cast gear uses the factory-style timing geometry and alignment marker and is designed to work with the matching timing chain and cam gear or compatible original components.

• 1963-66 Buick Riviera 401/425 • Cast crankshaft timing gear • Factory-style alignment marker • Works with matching timing chain • Sold individually • Reproduction of the original GM part