This COMP Cams® Cam Phaser Limiter Kit will restrict cam phaser motion for use of higher performance camshafts in GM LT4 engines. The kit includes a tool (tool also sold individually) that allows simultaneous compression of phaser springs in 2015 or...

Cam phasers are specially designed, computer-controlled cam gears that automatically optimize camshaft timing based on the current engine rpm. Engine oil is pressure fed to the cam phasers through a series of passageways in the cylinder heads and...

BTR VVT PHASER LIMITERS These VVT phaser limiters from BTR allow you to either limit or completely eliminate the VVT function on your Gen IV LS engine or Gen V LT engine. The Comp Cams phaser tool (purchased separately) is required to disassemble your...

BTR GEN V 220 LT CAMSHAFTSpecs: 220/23X, .644/.644, 113 LSA, 32% fuel lobeINTAKE LOBE LIFT @ TDC: 0.06590 The ALL NEW Gen V 220 Camshaft.This unit is the culmination of extensive in-house Spintron testing, coupled with thorough vetting on our Superflow...

Rollmaster IWIS/JWIS C7R Timing Chain for 1997+ Chevrolet Gen III IV V LS LT Engines Also works on Gen V LT engines Item shipped as shown