Feuling Race Series Solid Tappets (4055)

• 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.