Cadillac / Buick Hydraulic Flat Tappet Lifters

Clay Smith Cams - Cadillac/Buick Hydraulic Lifters - Precision-Manufactured in the USA to Maintain Precise Valve Timing Under All Operating Conditions

• A patented constant orifice metering valve provides precise oil metering to the overhead valve train, 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.

.842 Diameter