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Machined from 2618-T6 high-tensile forged aluminumDome/dish features smooth flowing radii; requires no deburring or preparationJE designs are specifically engineered for extreme applications including professional competitionPins, pin, locks and rings...

Machined from 2618-T6 high-tensile forged aluminumDome/dish features smooth flowing radii; requires no deburring or preparationJE designs are specifically engineered for extreme applications including professional competitionPins, pin, locks and rings...

Je Pistons Piston Kit 317204 Suzuki -- TL 1000 R -- (1998, 1999, 2000, 2001, 2002, 2003)

Je Pistons Piston Kit 317198 Arctic Cat -- Wildcat 1000 4x4 -- (2014, 2013)

Je Pistons Piston Kit 315160 Honda -- CRF450R -- (2014, 2015, 2016, 2013)

Je Pistons Piston Kit 308645 Suzuki -- GSX-R 600 -- (2010, 2012, 2009, 2008, 2011)

Machined from 2618-T6 high-tensile forged aluminumDome/dish features smooth flowing radii; requires no deburring or preparationSpecifically engineered for extreme applications including professional competitionPro Series pistons available for select...

Machined from 2618-T6 high-tensile forged aluminumDome/dish features smooth flowing radii; requires no deburring or preparationSpecifically engineered for extreme applications including professional competitionPro Series pistons available for select...

Black Diamond? valves are CNC machined from one-piece forgings of EV8 Stainless SteelBlack Diamond? proprietary multi-stage process reduces friction, and provides superior resistance to corrosion and wearMade in the U.S.A. Honda -- CB750F -- (1979, 1980,...

All valve guides are made of Ampco-45, a high-performance compound with 80% copper content to provide great heat conductivity and 5% nickel content for wear resistanceMade in the U.S.A. Honda -- ATC 200 E -- (1983, 1982); Honda -- ATC 200 S -- (1985,...

Black Diamond? valves feature one-piece stainless steel construction with stellite tips and special impregnation to improve wear properties and reduce friction; White Diamond? valves feature one-piece construction and hard chrome stemsSpring sets contain...

All valve guides are made of Ampco-45, a high-performance compound with 80% copper content to provide great heat conductivity and 5% nickel content for wear resistanceMade in the U.S.A. Honda -- TRX400EX Sportrax -- (2004, 2002, 2005, 2003, 2001); Honda...