Set of 16 Hydraulic Roller lifters Valve Lifter Compatible with GM Chevy Silverado Cadillac Buick GMC Pontiac LS1 LS2 LS7 LS3 LQ4 LQ9 HL124 4.8L 5.3L

SPECIFICATION: This is an 8+8 Pieces Set of Brand New Aftermarket Engine Valve Roller Lifters, replacing the hydraulic tappet that does not work or does not work smoothly.
MANUFACTURER PART NUMBER: 17122490, 17120735, 17121905, 12499225, 25349994 12564012, 12576400, HL124, H124, H128, HT-2148 JB-2079, HL-2148S, A2148, B2148, 850-16, 10530-16, HL124-16K 77081-61416, 91113, 12639516, 12571595, 12569256 12619820, 12632143, 17122490, 12645725 12680871, HL178, HL177, HL7011S, HT-2303
APPLICATION: LS1, LS2, LS3, LS6, LS7, LS9 LSX Engines; Buick Allure LaCrosse Rainier; Cadillac Escalade CTS ESV EXT; Chevy Silverado 1500 Avalanche Impala Monte Carlo Suburban 1500 Tahoe Trailblazer EXT Avalanche Caprice Camaro Corvette; GMC Sierra 1500 Envoy XL Yukon XL 1500; Pontiac Grand Prix G8.
HIGH QUALITY MATERIALS: Somusen lifters are manufactured from the finest materials and designed for the proper fit and long reliable lifter life.
SERVICE: If you have any quality problems after receiving the product, please contact us to solve them.