Engine

Kibblewhite 20-21062K - Exhaust Valve

FeaturesWhite Diamond™ valves are CNC machined from one-piece forgings of EV8 Stainless Steel or Inconel-751Electroplated with a 360º anode, to produce an even coat of the highest grade hard chrome finishMade in the U.S.A.Specs Material: Stainless...

Kibblewhite 20-21063K - Exhaust Valve

FeaturesWhite Diamond™ valves are CNC machined from one-piece forgings of EV8 Stainless Steel or Inconel-751Electroplated with a 360º anode, to produce an even coat of the highest grade hard chrome finishMade in the U.S.A.Specs Model: White...

Kibblewhite 20-21205 - Beehive Spring Kit - Titanium - M8

Progressively wound springs using Kobe super-clean, chrome silicon-based wire that is heat treated and shot peened Tight-tolerance, FEA-designed hardened steel Posi-Loc? style upper retainers to ensure correct assembly height and resist keeper "pull...

Kibblewhite 20-21400 - Spring Kit - .610" - Twin Cam

FeaturesStainless steel conversion kit includes only what's needed to convert your head to the long-life stainless steel Black Diamond™ intake valvesExtend the life of the valvetrain and intake components by as much as 4x over the OEM titanium...

Kibblewhite 20-21550 - Spring Kit - .660" - Twin Cam

FeaturesStainless steel conversion kit includes only what's needed to convert your head to the long-life stainless steel Black Diamond™ intake valvesExtend the life of the valvetrain and intake components by as much as 4x over the OEM titanium...

Kibblewhite 20-21800 - Beehive Spring Kit - .625" - M8

FeaturesProgressively wound springs using Kobe super-clean, chrome silicon-based wire that is heat treated and shot peenedTight-tolerance, FEA-designed hardened steel Posi-Loc™ style upper retainers to ensure correct assembly height and resist...

Kibblewhite 20-21850 - Beehive Spring Kit - .625" - M8

FeaturesProgressively wound springs using Kobe super-clean, chrome silicon-based wire that is heat treated and shot peenedTight-tolerance, FEA-designed hardened steel Posi-Loc™ style upper retainers to ensure correct assembly height and resist...

Kibblewhite 20-22900 - Valve Kit - Evolution/1200

FeaturesFull set of Black Diamond™ stainless steel standard size valves for engine applications listedAll valves are impregnated by a special process to a depth of .002” with a surface buildup of .0002”This process improves wear properties,...

Kibblewhite 20-22950 - Complete Valve Kit - Evolution/1200

FeaturesKits include KPMI® or equivalent valve spring kit, a full set of Black Diamond™stainless steel standard size valves, H.T. Steel valve keepers and valve stem seals (where applicable) for engine applications listedAll valves are impregnated...

Kibblewhite 20-23100 - Valve Kit - Twin Cam

FeaturesFull set of Black Diamond™ stainless steel standard size valves for engine applications listedAll valves are impregnated by a special process to a depth of .002” with a surface buildup of .0002”This process improves wear properties,...

Kibblewhite 20-23150 - Complete Valve Kit - Twin Cam

FeaturesKits include KPMI® or equivalent valve spring kit, a full set of Black Diamond™stainless steel standard size valves, H.T. Steel valve keepers and valve stem seals (where applicable) for engine applications listedAll valves are impregnated...

Kibblewhite 20-23300 - Valve Kit - M8

FeaturesFull set of Black Diamond™ stainless steel standard size valves for engine applications listedAll valves are impregnated by a special process to a depth of .002” with a surface buildup of .0002”This process improves wear properties,...

Kibblewhite 20-23350 - Complete Valve Kit - M8

FeaturesKits include KPMI® or equivalent valve spring kit, a full set of Black Diamond™stainless steel standard size valves, H.T. Steel valve keepers and valve stem seals (where applicable) for engine applications listedAll valves are impregnated...

Kibblewhite 20-23400 - Dual Shim Spring Kit - M8

Designed for maximum performance Features interference-wound, double-chrome silicone springs; heat-treated steel base washers All spring kits should be used together Available in a complete set for one engine Made in the U.S.A.

Kibblewhite 20-23450 - Dual Shim Spring Kit - M8

Designed for maximum performance Features interference-wound, double-chrome silicone springs; heat-treated steel base washers All spring kits should be used together Available in a complete set for one engine Made in the U.S.A.

Kibblewhite 20-23800 - Dual Spring Kit - M8

Designed for maximum performance Features interference-wound, double-chrome silicone springs; heat-treated steel base washers All spring kits should be used together Available in a complete set for one engine Made in the U.S.A.

Kibblewhite 20-23850 - Dual Spring Kit - M8

Designed for maximum performance Features interference-wound, double-chrome silicone springs; heat-treated steel base washers All spring kits should be used together Available in a complete set for one engine Made in the U.S.A.

Kibblewhite 20-23900 - Beehive Shim Spring Kit

Beehive Shim Spring Kit for M8 engines

Kibblewhite 20-23950 - Beehive Shim Spring Kit

Beehive Shim Spring Kit for M8 engines

Kibblewhite 20-24350 - Beehive Spring Kit, High Lift, 0.640" Lift, HD M8 2017-2023 - H.T. Steel Retainers

By taking advantage of the latest development in valve spring wire chemistry and manufacturing techniques, KPMI® has developed ovate wire Beehive style springs that will live and Perform at a high level in Harley Davidson® applications. By...

Kibblewhite 20-24350 - Beehive Spring Kit, High Lift, 0.640" Lift, HD M8 2017-2023 - Titanium Retainers

By taking advantage of the latest development in valve spring wire chemistry and manufacturing techniques, KPMI® has developed ovate wire Beehive style springs that will live and Perform at a high level in Harley Davidson® applications. By...

Kibblewhite 51029-8 - Valve Keys - 8 pairs

FeaturesMade of steelMade in the U.S.A.Specs Application: Exhaust Riding Style: Street Material: Steel Type: Valve Units: 16 Pack Application: Intake Product Name: KeyApproximate Package Weight & Dimensions Weight: 0.3 Height: 0.51 Length: 3.52...

Kibblewhite 71046-4 - Valve Stem Seal

FeaturesSolid Viton™ and solid PTFE seals utilize choker spring and lower tension spring to maintain optimal seal under high heat/stress conditionsFor use with stock intake and exhaust valve guidesMade in the U.S.A.Specs Material: Viton Type:...

Kibblewhite 71046-8 - Valve Seal

FeaturesAll valve seals are made of 100% solid Viton® for long lifeMeet or exceed OEM specificationsWhen using Kibblewhite spring kits, Kibblewhite valve seals must be used because of spring clearancesMade in the U.S.A.Specs Application: Intake Riding...