COMP Cams Lifters B/Lt/LS OE-Type Hydraulic Roller Full Trv

High Energy Hydraulic Roller Lifters Chevrolet Small block 305 and 350. For use in blocks originally equipped with hydraulic Roller cam,1987 to present, and GenIII/LS1, LS2, and LS6. These lifters are for use with the newly designed hydraulic Roller Cam Series from COMP Cams or as a performance replacement for stock hydraulic Roller lifters. You must be certain that the lifter is correct for the type of block used.