COMP Cams 850-1 OE-Style Hydraulic Roller Lifter for 87+ Chevy LT/LS V6 Each

OE-Style Hydraulic Roller Lifter for '87+ SBC, LT/LS and 3.8/4.3L V6. 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.