COMP Cams Magnum Double Row Timing Set For - 2138

Replacement Timing Chain for 2120, 2131, 2138 and 2135 Timing Sets.

Featuring an induction hardened cast iron cam gear with a billet crank gear, this Magnum timing set has a heavy-duty, heat-treated double row chain for mild/street performance '84-'92 Ford 5.0/302 and 351W w/ two-piece fuel pump eccentric.

Feature induction hardened cast iron Camshaft Gear and billet Steel crank sprocket. 3 keyway crank sprocket for 4-degree incremental adjustability, 4-degree maximum advance/retard. Heavy-duty, heat-treated double row timing chain

• Features 3 keyway crank sprocket for 4-degree incremental adjustability, 4-degree maximum advance/retard
• Ideal for mild street performance
• Induction hardened cast iron camshaft gear & billet steel crank sprocket