Top End

Kibblewhite #20-20970 - Valve - Exhaust - 1.610" - For S&S Heads - Twin Cam

Valve - Exhaust - 1.610" - For S&S Heads - Twin CamFeaturesOne-piece stainless-steel, stellite-tipped valve is fortified by a special nitrided process with .002" depth and .0002" surface buildup to improve wear properties and reduce...

Kibblewhite #20-20HS - Valve Guide - Intake - 0.5900" OD - Big Twin '48-'E79

Valve Guide - Intake - 0.5900" OD - Big Twin '48-'E79FeaturesPrecision-machined from nickel bronzeNickel content of 5% produces superior resistance to wear, and the approximately 80% copper content delivers outstanding heat conductivityCompatible...

Kibblewhite #20-20HSC - Valve Guide - Intake - 0.5900" OD - Panhead '48-'65 | Shovelhead '66-'E79

Valve Guide - Intake - 0.5900" OD - Panhead '48-'65 | Shovelhead '66-'E79FeaturesPrecision-machined from cast ironCompatible with no-lead fuel and accept any type of valve-stem materialAccept special valve guide seals (sold separately)Made in the...

Kibblewhite #20-20HSM - Valve Guide - 0.5900" OD - Intake - Big Twin '48-'E79

Requires the use of either Viton® or teflon valve seals.No machining required..FeaturesPrecision-machined guidesManganese bronze guide material is softer than nickel aluminum bronze valve guidesExcellent heat conductivity which promotes long valve...

Kibblewhite #20-21009H - Valve - Intake - 1.630" - Oversize - M8

Valve - Intake - 1.630" - Oversize - M8FeaturesDesigned using Finite Element Analysis (F.E.A.) software, and profiles are tested on a computerized flow benchA 360° anode is used to produce the highest possible grade of hard chrome finishLight,...

Kibblewhite #20-21012H - Valve - Intake - 1.571" - Standard - M8

Valve - Intake - 1.571" - Standard - M8FeaturesDesigned using Finite Element Analysis (F.E.A.) software, and profiles are tested on a computerized flow benchA 360° anode is used to produce the highest possible grade of hard chrome finishLight,...

Kibblewhite #20-21016H - Valve - Exhaust - 1.264" - Standard - M8

Valve - Exhaust - 1.264" - Standard - M8FeaturesDesigned using Finite Element Analysis (F.E.A.) software, and profiles are tested on a computerized flow benchA 360° anode is used to produce the highest possible grade of hard chrome finishLight,...

Kibblewhite #20-21017H - Valve - Exhaust - 1.284" - Oversize - M8

Valve - Exhaust - 1.284" - Oversize - M8FeaturesDesigned using Finite Element Analysis (F.E.A.) software, and profiles are tested on a computerized flow benchA 360° anode is used to produce the highest possible grade of hard chrome finishLight,...

Kibblewhite #20-21018K - Valve - Exhaust - 1.284" - Inconal® - Oversize - M8

Inconel® is classified as a “Super Alloy”, meaning that it is designed to survive under the most extreme temperatures and pressures, where other valves willbegin to burn, corrode, or completely fail. This is the material of choice for high output engines...

Kibblewhite #20-21019 - Valve - Intake - 1.732" - Blank - M8

Valve - Intake - 1.732" - Blank - M8FeaturesOne-piece stainless-steel, stellite-tipped valve is fortified by a special nitrided process with .002" depth and .0002" surface buildup to improve wear properties and reduce frictionThis process...

Kibblewhite #20-21020 - Valve Guide - Intake - 0.4750" OD - M8

Valve Guide - Intake - 0.4750" OD - M8FeaturesPrecision-machined from copper based C63000 nickel-aluminum bronzeCompatible with no-lead fuel and accept any type of valve-stem materialProvide maximum service with chromed valve stemsFeature a tapered...

Kibblewhite #20-21020M - Valve Guide - Intake - 0.4750" OD - M8

Valve Guide - Intake - 0.4750" OD - M8FeaturesPrecision-machinedGuides can be easily reamed with a battery-operated or electric drill and finished with a high-quality ball honeShouldered for a positive stop for easy installation and best...

Kibblewhite #20-21021 - Valve Guide - Intake - 0.4760" OD - M8

Valve Guide - Intake - 0.4760" OD - M8FeaturesPrecision-machined from copper based C63000 nickel-aluminum bronzeCompatible with no-lead fuel and accept any type of valve-stem materialProvide maximum service with chromed valve stemsFeature a tapered...

Kibblewhite #20-21021M - Valve Guide - Intake - 0.4760" OD - M8

Valve Guide - Intake - 0.4760" OD - M8FeaturesPrecision-machinedGuides can be easily reamed with a battery-operated or electric drill and finished with a high-quality ball honeShouldered for a positive stop for easy installation and best...

Kibblewhite #20-21022 - Valve Guide - Intake - 0.4770" OD - M8

Valve Guide - Intake - 0.4770" OD - M8FeaturesPrecision-machined from copper based C63000 nickel-aluminum bronzeCompatible with no-lead fuel and accept any type of valve-stem materialProvide maximum service with chromed valve stemsFeature a tapered...

Kibblewhite #20-21022M - Valve Guide - Intake - 0.4770" OD - M8

Valve Guide - Intake - 0.4770" OD - M8FeaturesPrecision-machinedGuides can be easily reamed with a battery-operated or electric drill and finished with a high-quality ball honeShouldered for a positive stop for easy installation and best...

Kibblewhite #20-21030 - Valve Guide -Exhaust - 0.4750" OD - M8

Valve Guide -Exhaust - 0.4750" OD - M8FeaturesPrecision-machined from copper based C63000 nickel-aluminum bronzeCompatible with no-lead fuel and accept any type of valve-stem materialProvide maximum service with chromed valve stemsFeature a tapered...

Kibblewhite #20-21030M - Valve Guide - Exhaust - 0.4750" OD - M8

Valve Guide - Exhaust - 0.4750" OD - M8FeaturesPrecision-machinedGuides can be easily reamed with a battery-operated or electric drill and finished with a high-quality ball honeShouldered for a positive stop for easy installation and best...

Kibblewhite #20-21031 - Valve Guide - Exhaust - 0.4760" OD - M8

Valve Guide - Exhaust - 0.4760" OD - M8FeaturesPrecision-machined from copper based C63000 nickel-aluminum bronzeCompatible with no-lead fuel and accept any type of valve-stem materialProvide maximum service with chromed valve stemsFeature a tapered...

Kibblewhite #20-21031M - Valve Guide - Exhaust - 0.4760" OD - M8

Valve Guide - Exhaust - 0.4760" OD - M8FeaturesPrecision-machinedGuides can be easily reamed with a battery-operated or electric drill and finished with a high-quality ball honeShouldered for a positive stop for easy installation and best...

Kibblewhite #20-2104 - Exhaust Spigot - Big Twin

Exhaust Spigot - Big TwinFeaturesDesigned and machined from 6061 T-6 aluminum extruded tubingAllows you to rebuild the exhaust attachment point on your classic Panhead engineWelding requiredMade in the USASpecsColor/FinishAluminumMaterial6061 T6...

Kibblewhite #20-2106 - Rocker Arm Bushings - Shovelhead '66-'84 | XL '57-'85

Rocker Arm Bushings - Shovelhead '66-'84 | XL '57-'85FeaturesTight dimensional tolerances, have an excellent surface finish, machine well, and have a tapered lead on each end to ease installationConstructed of SAE660 bearing bronzeMade in the...

Kibblewhite #20-21060H - Valve - Intake - 1.614" - Oversize - M8

Valve - Intake - 1.614" - Oversize - M8FeaturesDesigned using Finite Element Analysis (F.E.A.) software, and profiles are tested on a computerized flow benchA 360° anode is used to produce the highest possible grade of hard chrome finishLight,...

Kibblewhite #20-21061H - Valve - Intake - 1.654" - Oversize - M8

Valve - Intake - 1.654" - Oversize - M8FeaturesDesigned using Finite Element Analysis (F.E.A.) software, and profiles are tested on a computerized flow benchA 360° anode is used to produce the highest possible grade of hard chrome finishLight,...