Valvetrain

Sold in a set of four. Available in oversize diameters. Maintains proper and critical oil flow to valves, springs, rockers, shafts and valve guides. Exceeds the needs of large-lift camshafts and...

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...

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...

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...

Smooth camshaft lobe ramps are easier on valve-train components and eliminate excessive valve-train noise and wear. Produce more power and torque in the riding RPM range increasing throttle...

Smooth camshaft lobe ramps are easier on valve-train components and eliminate excessive valve-train noise and wear. Produce more power and torque in the riding RPM range increasing throttle...

Smooth camshaft lobe ramps are easier on valve-train components and eliminate excessive valve-train noise and wear. Produce more power and torque in the riding RPM range increasing throttle...

Smooth camshaft lobe ramps are easier on valve-train components and eliminate excessive valve-train noise and wear. Produce more power and torque in the riding RPM range increasing throttle...

Smooth camshaft lobe ramps are easier on valve-train components and eliminate excessive valve-train noise and wear. Produce more power and torque in the riding RPM range increasing throttle...

Smooth camshaft lobe ramps are easier on valve-train components and eliminate excessive valve-train noise and wear. Produce more power and torque in the riding RPM range increasing throttle...

Smooth camshaft lobe ramps are easier on valve-train components and eliminate excessive valve-train noise and wear. Produce more power and torque in the riding RPM range increasing throttle...

Smooth camshaft lobe ramps are easier on valve-train components and eliminate excessive valve-train noise and wear. Produce more power and torque in the riding RPM range increasing throttle...