Precision-machined from C630Compatible with no-lead fuel and accept any type of valve-stem materialProvide maximum service with chromed valve stemsFeature a tapered nose design for maximum bearing...
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. KTM -- 450...
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. KTM -- 250...
Precision-made from C63000 nickel bronze5% nickel content produces superior wear resistance and approximately 80% copper content delivers superior heat conductivityUse OEM seals Triumph -- Trident...
Precision-made from C63000 nickel bronze5% nickel content produces superior wear resistance and approximately 80% copper content delivers superior heat conductivityUse OEM seals Triumph -- Trident...
Replace single, OEM-style bushingMaintain bearing surface while the gap between each bushing provides a large cavity for oil to pool, aiding in lubrication of the shaft Cuyuna -- 650 -- (1972, 1969,...
Stainless steel conversion kit includes only what's needed to convert your head to the long-life stainless steel Black Diamond intake valvesExtends the life of the valvetrain and intake components by...
Stainless steel conversion kit includes only what's needed to convert your head to the long-life stainless steel Black Diamond intake valvesExtends the life of the valvetrain and intake components by...
Stainless steel conversion kit includes only what's needed to convert your head to the long-life stainless steel Black Diamond intake valvesExtends the life of the valvetrain and intake components by...
Stainless steel conversion kit includes only what's needed to convert your head to the long-life stainless steel Black Diamond intake valvesExtends the life of the valvetrain and intake components by...
One-piece stainless-steel, stellite-tipped valves impregnated by a special nitrided process with .002" depth and .0002" surface buildup to improve wear properties and reduce frictionThis process...
