Genuine GM LS Hydraulic Lifter Guides
Genuine GM Parts
Gen III/IV Lifter Guide
SKU: 12595365-4
Set of 4
Gen III/IV Lifter Guide
LS Lifter Guide from GM. Fits all stock GM production LS blocks for applications without Displacement-on-Demand (DOD) or also known as Active Fuel Management (AFM).
If you are removing AFM from an LS engine you will need to replace the AFM lifters with stock LS lifters and use this lifter guide (quantity of 4 required per engine).
Also know as Lifter Bucket / Tray / Guide