Street Proven Fab GM Gen 3 & Gen 4 LS Lifter Trays (set of 4)
Street Proven Fabrication Gen 3 & Gen 4 LS Lifter Trays
Set of 4
Equivalent to GM 12595365
These LS lifter tray guides from SPF fits all stock GM production Gen 3 and Gen 4 LS blocks. Our Lifter trays are for applications without Displacement-on-Demand (DOD) or also known as Active Fuel Management (AFM).
If you are removing DOD/AFM on an LS engine you will need to replace the DOD/AFM lifters with stock LS lifters and use these lifter guide trays for a simple install.