Chevrolet Performance LT1 Extreme Duty Timing Chain Sets 12370835

GM Performance Timing Gear Set

Timing Gear Set; Chain Driven; Single Roller; Non Adjustable; Steel Cam/ Crank Sprockets; With Timing Chain And Timing Chain Sprockets

MPN: 12370835

The timing chain connects the crankshaft to the camshaft and ensures those two key components work in a synchronized manner. GM Performance Parts strong, accurate timing chains and sprockets provide top performance and dependable service.

Drive Type: Chain Driven

Adjustable: No

Driver Gear Material: Steel

Driven Gear Material: Steel

Includes Chain: Yes

DESCRIPTION

LT1/LT4 Gen II Engine extreme duty timing chain kit. Single roller design, with billet steel gears. Much stronger than the OEM morse link style chain. Includes chain, cam gear, crank gear, water pump drive gear. Water pump drive gear needs to be pressed onto original shaft. The chain kit will only work on 1994-1997 gen II engines that have pin drive opti-spark. In order to use this kit on 1992-1993 engines with spline drive optispark, engine must be updated with a 1994-1997 optispark unit and a 1995 timing cover.