Chevrolet Performance 88958689 - LS Race Hydraulic Roller Lifter

Developed for the CTS-V Cadillac Racing program to meet the demands of a high revving RPM engine this is the ultimate LS lifter. The Chevrolet Performance engineers designed special reduced mass internal lifter components to allow the LS engine to accelerate up to 8000RPM's without experiencing problems associated with hydraulic lifters. Also know as "Caddie Race Lifters", these are the proven performers on the GM Race Team engines. Tech Notes Chevrolet Performance Race Hydraulic Roller Lifter 0.842" Outside Diameter Set of 16 Lightweight Internal Components for Prove Performance Uses Stock LS Factory Guides and Retainers