Chevrolet Performance 19540280 - Hydraulic Roller Lifter Installation Kit

• Hydraulic roller lifter retainer kit can be used on all Gen VI 454 and 502 engines that are machined for hydraulic roller lifters • Includes 16 roller lifters P/N 17120061, 8 lifter guides, 1 lifter guide retainer and 4 retainer bolts • For single-service replacement lifter, use P/N 17120061 NOTE: These lifters allow more oil to the rocker arms than the late-model truck roller lifters.