Description

Magnum Double Row Timing Set for ’78-’86 Chevrolet V6 and 265-400 Small BlockFeature induction hardened cast iron Camshaft Gear and billet Steel crank sprocket. 3 keyway crank sprocket for 4-degree incremental adjustability4-degree maximum advance/retard. Heavy-dutyheat-treated double row timing chain comes complete with Gears and chain. Ideal for mild street performance applications.