Oil Return Screen Kit - Big Block Chevy

These Moroso oil return screen kits trap metal fragments or loose components from valvetrain failure to save vital engine parts from damage. The kits include stainless steel screens that fit over the oil drain back holes in the lifter valley and are held in place with the included epoxy. This kit includes four stainless steel mesh screens for over the holes in the lifter valley to keep debris in that area instead of entering the oiling system. The oil itself is not restricted or redirected.