Engine

DescriptionBlack Diamond™ Engine Valve KitAll valves are fortified by a special process to a depth of .002” with a surface buildup of .0002”This pr...

DescriptionBlack Diamond™ Engine Valve KitAll valves are fortified by a special process to a depth of .002” with a surface buildup of .0002”This pr...

DescriptionBlack Diamond™ Engine Valve KitAll valves are fortified by a special process to a depth of .002” with a surface buildup of .0002”This pr...

DescriptionEngine Valve KitKits include KPMI® or equivalent valve spring kit, a full set of Black Diamond™stainless steel standard size valves and ...

DescriptionBlack Diamond™ Engine Valve KitAll valves are fortified by a special process to a depth of .002” with a surface buildup of .0002”This pr...

DescriptionEngine Valve KitKits include KPMI® or equivalent valve spring kit, a full set of Black Diamond™stainless steel standard size valves and ...

DescriptionBlack Diamond™ Engine Valve KitAll valves are fortified by a special process to a depth of .002” with a surface buildup of .0002”This pr...

DescriptionEngine Valve KitKits include KPMI® or equivalent valve spring kit, a full set of Black Diamond™stainless steel standard size valves and ...

DescriptionBlack Diamond™ Engine Valve KitAll valves are fortified by a special process to a depth of .002” with a surface buildup of .0002”This pr...

DescriptionLightweight Racing Valve Spring KitCompatible with boosted or turbocharged applicationsDesigned with increased spring rates and high lif...

DescriptionSolid Viton® Valve Guide SealsSolid Viton® with metal jacket & choker springChoker spring and lower tension spring maintains optimal...

DescriptionSolid Viton® Valve Guide SealsSolid Viton® with metal jacket & choker springChoker spring and lower tension spring maintains optimal...

DescriptionValve Guide SealsAll valve seals are made of 100% solid Viton® for long lifeMeet or exceed OEM specificationsMade in the USAWhen using K...

DescriptionC674 Valve GuideSofter Manganese guides are easily reamed, and then can be delicately finished with Kibblewhite high quality ball honesW...

DescriptionC674 Valve GuideSofter Manganese guides are easily reamed, and then can be delicately finished with Kibblewhite high quality ball honesW...

DescriptionTensilite® Titanium Engine ValveTensilite® valves are CNC machined from one-piece forgings of 6AL4V or 6-2-4-2 titanium alloyFinished wi...

DescriptionTensilite® Titanium Engine ValveTensilite® valves are CNC machined from one-piece forgings of 6AL4V or 6-2-4-2 titanium alloyFinished wi...

DescriptionBlack Diamond™ Engine ValveBlack Diamond™ valves are CNC machined from one-piece forgings of EV8 Stainless SteelLightweight, strong, one...

DescriptionBlack Diamond™ Engine ValveBlack Diamond™ valves are CNC machined from one-piece forgings of EV8 Stainless SteelLightweight, strong, one...

DescriptionIntake Stainless Conversion Valve and Spring KitStainless steel conversion kit includes only what's needed to convert your head to the l...

DescriptionValve Spring KitSpring kit contains springs and titanium upper collars; lower collars included as required; spring kits are engineered f...

DescriptionIntake Stainless Conversion Valve and Spring KitStainless steel conversion kit includes only what's needed to convert your head to the l...

DescriptionRacing Valve Spring KitDesigned for its specific application, taking into account several critical parameters including; cam profiles, h...

DescriptionSolid Viton® Valve Guide SealsSolid Viton® with tension springMade in the USAFitment 1991-1994 HONDA CBR 600 F2 1995-1996 HONDA CBR 600 ...