TSP Texas Speed & Performance GM/Delphi LS7 style replacement stock lifters for all LS engines without active fuel management. These lifters are the replacement part for anyone looking to upgrade their LS engine with a new set of GM lifters. They are also a great option for those wanting to remove the factory AFM/DOD lifters from their L76, L99, or gen 5 LT1 engine. These lifters have several upgrades that make them a perfect addition to your LS or gen 5 LT1 build. *Non-DOD Applications Only Includes TSP Lifters Only
