Dirt Bike Engine

Kibblewhite - 09263087 - Valve Spring Kit - 0.440" Intake Lift/0.405" Exhaust Lift - HondaFeaturesDesigned with increased spring rates and high lift compatibility compared to the stock...

Kibblewhite - 09263093 - Valve and Spring Kit - 0.435" Lift - KTM 450XCF | 450SXF '13-'18FeaturesExtends the life of the valvetrain and intake components by as much as 4x over the OEM titanium...

Kibblewhite - 09263056 - Valve - Intake - 38.00 mm - HondaFeaturesFinished with a CrN PVD coating that has a low coefficient of friction, and is impact, abrasion, and corrosion resistantMade in the...

Kibblewhite - 09263100 - Valve Guide Seals - Solid Viton® - YamahaFeaturesMade in the USAReplacement Part for OEM Number(s):51Y121190000Specs

Kibblewhite - 09263042 - Valve Spring Kit - 0.435" Lift - Beehive Racing - Husqvarna | KTMFeaturesProgressively wound springs using Kobe super-clean, chrome silicon-based wire the is heat-treated and...

Kibblewhite - 09263051 - Valve - Exhaust - 33.15 mm - Husqvarna | KTMFeaturesFinished with a CrN PVD coating that has a low coefficient of friction, and is impact, abrasion, and corrosion...

Kibblewhite - 09263096 - Valve Guide - Intake - 0.3765" OD - KawasakiFeaturesWith any battery operated or electric drill you can ream and hone manganese valve guides in less timeExpect the same...

Kibblewhite - 09263099 - Valve Guide Seals - Viton® - KTMFeaturesMade in the USAReplacement Part for OEM Number(s):77036027000Specs<

Kibblewhite - 09263098 - Valve Guide - Exhaust - 0.3957" OD - YamahaFeaturesMade from copper based C63000 nickel-aluminum bronzeThe 5% nickel content provides superior resistance to wear, and the...

Kibblewhite - 09263046 - Valve Guide - Exhaust - 0.4352" OD - KTMFeaturesMade from copper based C63000 nickel-aluminum bronzeThe 5% nickel content provides superior resistance to wear, and the...

Kibblewhite - 09031595 - Top End Kit - Black Diamond™ Valves with Piston Kit - Honda CRF450RFeaturesPistons fully machined from 2618 aluminum alloy with a performance skirt coatingLightweight racing...

Kibblewhite - 09263045 - Valve Guide - Intake - 0.4352" OD - KTMFeaturesMade from copper based C63000 nickel-aluminum bronzeThe 5% nickel content provides superior resistance to wear, and the...

Kibblewhite - 09031585 - Top End Kit - Black Diamond™ Valves with Piston Kit - Honda CRF450XFeaturesPistons fully machined from 2618 aluminum alloy with a performance skirt coatingLightweight racing...

Kibblewhite - 09263088 - Valve - Intake - 38.00 mm - Standard - HondaFeaturesElectroplated with a 360º anode, to produce an even coat of the highest grade hard chrome finishMade in the USASpecs

Kibblewhite - 09031589 - Top End Kit - White Diamond® Valves with Piston Kit - Yamaha WR450F/YZ450FFeaturesPistons fully machined from 2618 aluminum alloy with a performance skirt coatingLightweight...

Kibblewhite - 09263090 - Valve Guide - Intake - 0.4360" OD - HondaFeaturesMade from copper based C63000 nickel-aluminum bronzeThe 5% nickel content provides superior resistance to wear, and the...

Kibblewhite - 09031584 - Top End Kit - Black Diamond™ Valves with Piston Kit - Honda CRF450RFeaturesPistons fully machined from 2618 aluminum alloy with a performance skirt coatingLightweight racing...

Kibblewhite - 09031588 - Top End Kit - White Diamond® Valves with Piston Kit - Yamaha WR450F/YZ450FFeaturesPistons fully machined from 2618 aluminum alloy with a performance skirt coatingLightweight...

Kibblewhite - 09263044 - Valve - Exhaust - 33.15 mm - Standard - Husqvarna | KTMFeaturesLightweight, strong, one piece forging with profiles that provide excellent flow characteristicsValve is...

Kibblewhite - 09263097 - Valve Guide - Intake - 0.3957" OD - YamahaFeaturesMade from copper based C63000 nickel-aluminum bronzeThe 5% nickel content provides superior resistance to wear, and the...

Kibblewhite - 09263091 - Valve Guide - Exhaust - 0.4360" OD - HondaFeaturesMade from copper based C63000 nickel-aluminum bronzeThe 5% nickel content provides superior resistance to wear, and the...

Kibblewhite - 09263050 - Valve - Intake - 39.93 mm - Husqvarna | KTMFeaturesFinished with a CrN PVD coating that has a low coefficient of friction, and is impact, abrasion, and corrosion...

Kibblewhite - 09263053 - Valve - Exhaust - 25.00 mm - KawasakiFeaturesFinished with a CrN PVD coating that has a low coefficient of friction, and is impact, abrasion, and corrosion resistantMade in...

Kibblewhite - 09263092 - Valve Spring Kit - 0.415" Lift - KawasakiFeaturesDesigned with increased spring rates and high lift compatibility compared to the stock springsCNC-machined titanium or H.T...

Kibblewhite - 09263055 - Valve - Exhaust - 30.00 mm - Standard - HondaFeaturesLightweight, strong, one piece forging with profiles that provide excellent flow characteristicsValve is infused by a...

Kibblewhite - 09263089 - Valve - Exhaust - 31.00 mm - Iconel® - Standard - HondaFeaturesElectroplated with a 360º anode, to produce an even coat of the highest grade hard chrome finishMade in the...

Hot Rods - 09240574 - Wrist Pin Bearing - 18 mm x 23 mm x 21.8 mm KZT - Suzuki/YamahaFeaturesCase hardened bearing cagesFlat (KU style) bearing cage profiles and long shouldered (KZ style) bearing...

Hot Rods - 09240576 - Wrist Pin Bearing - 14 mm x 18 mm x 16.7 mm KZT - Gas Gas/Husqvarna/KTMFeaturesCase hardened bearing cagesFlat (KU style) bearing cage profiles and long shouldered (KZ style)...

Kibblewhite - 09263047 - Valve Guide Seals - Viton® - Husqvarna | KTMFeaturesMade in the USAReplacement Part for OEM Number(s):59036027000Specs

Kibblewhite - 09263043 - Valve - Intake - 39.93 mm - Standard - Husqvarna | KTMFeaturesLightweight, strong, one piece forging with profiles that provide excellent flow characteristicsValve is infused...

Hot Rods - 09240578 - Wrist Pin Bearing - 12 mm x 15.7 mm x 15.3 mm KZT - Kawasaki/SuzukiFeaturesCase hardened bearing cagesFlat (KU style) bearing cage profiles and long shouldered (KZ style)...

Hot Rods - 09240577 - Wrist Pin Bearing - 12 mm x 15 mm x 14.8 mm KZT - Gas Gas/Husqvarna/KTMFeaturesCase hardened bearing cagesFlat (KU style) bearing cage profiles and long shouldered (KZ style)...

Hot Rods - 09240569 - Wrist Pin Bearing - 14 mm x 18 mm x 17.2 mm KZT - Kawasaki/SuzukiFeaturesCase hardened bearing cagesFlat (KU style) bearing cage profiles and long shouldered (KZ style) bearing...

Hot Rods - 09240571 - Wrist Pin Bearing - 15 mm x 19 mm x 19.4 mm KZTFeaturesCase hardened bearing cagesFlat (KU style) bearing cage profiles and long shouldered (KZ style) bearing cages are used...

Hot Rods - 09240568 - Wrist Pin Bearing - 14 mm x 18 mm x 16.2 mm KZT - Suzuki/YamahaFeaturesCase hardened bearing cagesFlat (KU style) bearing cage profiles and long shouldered (KZ style) bearing...

Hot Rods - 09240575 - Wrist Pin Bearing - 20 mm x 25 mm x 27.8 mm KZT - HondaFeaturesCase hardened bearing cagesFlat (KU style) bearing cage profiles and long shouldered (KZ style) bearing cages are...

Hot Rods - 09240572 - Wrist Pin Bearing - 18 mm x 22 mm x 19.8 mm KZTFeaturesCase hardened bearing cagesFlat (KU style) bearing cage profiles and long shouldered (KZ style) bearing cages are used...

Kibblewhite - 09263129 - Cylinder Head Kit - C630 Valve Guides - White Diamond® Valves - SuzukiFeaturesTop end gasket kit includes base gaskets, engine case gaskets, exhaust gaskets, head gaskets and...

Kibblewhite - 09263125 - Cylinder Head Kit - C674 Valve Guides - White Diamond® Valves - KawasakiFeaturesTop end gasket kit includes base gaskets, engine case gaskets, exhaust gaskets, head gaskets...

Kibblewhite - 09263130 - Cylinder Head Kit - C674 Valve Guides - Black Diamond™ Valves - SuzukiFeaturesTop end gasket kit includes base gaskets, engine case gaskets, exhaust gaskets, head gaskets and...