Johnson Lifters ST2126LSR - GM LS Short Travel Axle Oiling Lifter

Johnson short travel slow leak down race-style lifters are intended for LS engines not equipped with DOD/AFM. Because this design uses a tie bar, you must not use in conjunction with the plastic lifter trays. Features Hydraulic-Roller Accomodates 500lb+ Open Spring Pressures 0.842" Diameter .058" Total Plunger Travel .035" Recommended Pre-Load +-.005" Set of 16 Lifters *Non-DOD/AFM Applications Only* All Johnson Lifters are made in the USA, and have Johnson Lifter etched on each part. These Hydraulic lifters feature: - Cold forged steel body heat treated for exceptional wear resistance. - Precision ground needle roller bearing with high chromium steel axle for long life and minimal friction. - Cold forged extra long piston, precision ground and fitted for controlled leak down and pump up. - High flow disc style quick reacting check valve for better reaction at higher RPM. - Precision oil metering assuring proper oiling to the rocker arms without sacrificing oil pressure. - Proprietary tie-bar system - All hydraulic lifters are available with short travel, variable duration lift, and axle oiling features. Short Travel Axle Oiling retro-fit tie-bar 2005 and up GM V-8 LS1, LS2, LS3, LS6, LS7, LS9, L92, & LQ9