JP Performance Double Roller Timing Chain Set - Keyway Adjustable - 0.005 in Shorter - Billet - Big Block Chevy 6600BK Crank Trigger Transducer

Crank Trigger Transducer

1977-1981 Ford F-150

No MaintenanceTechnically registered as a "sealed valve regulated" design

Merge collector slip-fit style

JP Performance Double Roller Timing Chain Set - Keyway Adjustable - 0.005 in Shorter - Billet - Big Block Chevy 6600BK Crank Trigger TransducerProduct Description: Timing Chain Set Double Roller Keyway Adjustable 0. 005 in Shorter Billet Steel Big Block Chevy JP Performance Products hardens all crank sprockets for all chain sets, crank gears for full steel timing gear sets and oil pump drive gears. Induction hardening is used to improve tooth life of gears and sprockets as well as pre work hardening gears and sprockets before they are installed onto engines. Induction hardening is a process