COMP Cams Hi-Tech Roller Race Timing Set For GM LS Gen IV 3116CPG GGLighting Whether you’re an off-road enthusiast

Whether you’re an off-road enthusiast

Ready to upgrade that roof rack with the lights

Accepts Maxtrax mounting pins or similar

For details on this system and the installation of the 18670 into your Corvette

COMP Cams Hi-Tech Roller Race Timing Set For GM LS Gen IV 3116CPG GGLighting Whether you’re an off-road enthusiastCCA Timing Chain Sets Engine Timing Set See 9303 for replacement performance timing chain. An excellent performance upgrade, this 4 Pole single roller timing set for GM LS 3 Bolt engines is adjustable in 2 degree increments up to 8 degrees total advance or retard. Ideal for street cars and clears factory front cover.