FEULING PARTS Solid Lifters - Race Series® - +0.8435" to 0.844" Oversize - Twin Cam | XL | Buell | M8 4057

Solid Lifters - Race Series® - +0.8435" to 0.844" Oversize - Twin Cam | XL | Buell | M8 Designed for engines with radical valve spring pressures and large lift camshaft, Optimize valvetrain stability at high rpm, decrease valve float, maintain maximum valve lift, increase horsepower and torque output, CNC machined and precison ground with 0.700" diameter rollers maintaining proper and critical oil flow to top end with metered oiling, Utilizes standard pushrod seat height, Made in the USA, Feuling recommends the use of Race Series® adjustable pushrods or comparable heavy duty adjustable pushrods., For best results Feuling recommends the use of a high volume oil pump.