Sealed Power HT817 Lifter Hydraulic Flat Tappet

These Sealed Power hydraulic lifters are precision-manufactured to maintain precise valve timing under all operating conditions. A patented constant orifice metering valve provides precise oil metering to the overhead valvetrain, and longer plungers or pistons provide increased bearing surfaces, resulting in longer lifter life. Their check valves are lightweight flat discs, allowing for higher speeds and more uniform operation than competitive lifters.

• Lifter Style - Hydraulic flat tappet
• Lifter Outside Diameter - 0.842 in.
• Make - Chevrolet, GMC, Pontiac, Buick, Oldsmobile, Cadillac, Studebaker
• Year - 1955-1995