High Performance Race Series Standard Diameter Solid Lifters - Universal Fit for Engine Upgrades & Racing Applications | Perfect for Hot Rods, Muscle Cars & Performance Builds

Made in the U.S.A. Sold in a set of four. Decrease valve float; maintain maximum valve lift. Optimize valvetrain stability, increase engine rpm, horsepower and torque output. Recommended for both strip and high-performance street engines. Utilizes standard pushrod seat height; Feuling recommends the use of PART #0928-0010 Race Series adjustable pushrods (sold separately). Designed for engines with radical valve spring pressures and large lift camshafts; maintain proper and critical oil flow to top end with metered oiling. Made from hardened steel, CNC-machined and precision-ground. NOTE: High volume oil pump recommended.