Engine

Precision-machined from C630 Compatible with no-lead fuel and accept any type of valve-stem material Provide maximum service with chromed valve stems Feature a tapered nose design for maximum bearing service and minimal port obstruction; improves flow...

Precision-machined from C630 Compatible with no-lead fuel and accept any type of valve-stem material Provide maximum service with chromed valve stems Feature a tapered nose design for maximum bearing service and minimal port obstruction; improves flow...

Super Duty Series includes: Anodized top ring groove and crown Line2Line abradable skirt coating applied to .003" total thickness for a zero initial fit to allow coating to hone in for a tight quiet running clearance Round wire locks Steel nitride top...

Each kit includes all necessary gaskets, washers, seals and O-rings; kit contents vary by model. GASKET KIT WP REP KX250F

Each kit includes all necessary gaskets, washers, seals and O-rings; kit contents vary by model. GASKET KIT WP REP CR125

Each kit includes all necessary gaskets, washers, seals and O-rings; kit contents vary by model. GASKET KIT WP REP CR250R

These tappets have undergone extensive development to increase load, lubrication, hydraulic and life capacities Billet body Increased roller width Roller perpendicularity held to .0002" Hand-honed hydraulic unit cavity Dynamic load capacities increased...

These tappets have undergone extensive development to increase load, lubrication, hydraulic and life capacities Billet body Increased roller width Roller perpendicularity held to .0002" Hand-honed hydraulic unit cavity Dynamic load capacities increased...

The same Powerglide advantage (oil-fed axle, billet steel body, precision fit hydraulics), but now incorporates a Steady Roll bronze bushing in place of the needle bearing roller These tappets have undergone extensive development to increase load,...

Machined from 2618-T6 high tensile forged aluminum Dome/ dish features smooth flowing radii; require no deburring or preparation JE designs are specifically engineered for extreme applications including professional competition Pins, pin fitment, lock...

Machined from 2618-T6 high tensile forged aluminum Dome/ dish features smooth flowing radii; require no deburring or preparation JE designs are specifically engineered for extreme applications including professional competition Pins, pin fitment, lock...

Machined from 2618-T6 high-tensile forged aluminum Dome/dish features smooth flowing radii; requires no deburring or preparation Specifically engineered for extreme applications including professional competition Pro Series pistons available for select...