Replacement Hydraulic Roller Lifter Set Suit GM LS1, LS2, LS3, LS7 Non AFM. .050" TallerCup Height

Chevrolet Performance hydraulic roller lifters are designed as direct replacements for your engine. These lifters were designed for use by GM to be used in performance engine builds and incorporate improved valving to allow higher rpm capability. For engines originally equipped with a roller cam. Uses OEM lifter guides and retainers.