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Kibblewhite #20-22000 - Valve Kit - 1.750" Intake/1.750" Exhaust - Knucklehead '36-'47

Kit Includes:• 2x Intake Black Diamond™ Valve• 2x Exhaust Black Diamond™ ValveFeaturesAll valves are fortified by a special process to a depth of .002” with a surface buildup of .0002”This process...

Kibblewhite #20-22050 - Engine Valve Kit - 0.415" Lift - Knucklehead '36-'47

Kit Includes:• 2x Intake Valves• 2x Exhaust Valves• 4x Intake and Exhaust Retainers• 4x Pairs of Intake and Exhaust Keepers• 4x Intake and Exhaust Valve Springs• 4x Intake and Exhaust Base...

Kibblewhite #20-2210 - Valve Spring Kit - 0.480" Lift - XL '57-'83

May require machining of valve guides for special seals.May require "R"-style valves to achieve correct install height.Kit Includes:• 4x CrSi Valve Springs• 4x H.T. Steel Retainers• 4x H.T. Steel...

Kibblewhite #20-22100 - Valve Kit - 1.750" Intake/1.750" Exhaust - Panhead '48-'65

Kit Includes:• 2x Intake Black Diamond™ Valve• 2x Exhaust Black Diamond™ ValveFeaturesAll valves are fortified by a special process to a depth of .002” with a surface buildup of .0002”This process...

Kibblewhite #20-2215 - Valve Spring Kit - OEM Replacement - XL

Includes:• 4x CrSi Valve SpringsFeaturesDual super-clean, chrome silicon OEM-style stock replacement springsAccepts OEM-style spring collarsMade in the USASpecsRiding Styl

Kibblewhite #20-22150 - Engine Valve Kit - 0.415" Lift - Panhead '48-'65

Kit Includes:• 2x Intake Valves• 2x Exhaust Valves• 4x Intake and Exhaust Retainers• 4x Pairs of Intake and Exhaust Keepers• 4x Intake and Exhaust Valve Springs• 4x Intake and Exhaust Base Washers•...

Kibblewhite #20-22250 - Engine Valve Kit - 0.400" Lift - XL '57-'69

Kit Includes:• 2x Intake Valves• 2x Exhaust Valves• 4x Intake and Exhaust Retainers• 4x Pairs of Intake and Exhaust Keepers• 4x Intake and Exhaust Valve Springs• 4x Intake and Exhaust Base...

Kibblewhite #20-22300 - Valve Kit - 1.935" Intake/1.570" Exhaust - Sportster '70-'83

Kit Includes:• 2x Intake Black Diamond­™ Valves• 2x Exhaust Black Diamond­™ ValvesFeaturesAll valves are fortified by a special process to a depth of .002” with a surface buildup of .0002”This...

Kibblewhite #20-22350 - Engine Valve Kit - 0.400" Lift - XL '70-'83

Kit Includes:• 2x Intake Valves• 2x Exhaust Valves• 4x Intake and Exhaust Retainers• 4x Pairs of Intake and Exhaust Keepers• 4x Intake and Exhaust Valve Springs• 4x Intake and Exhaust Base...

Kibblewhite #20-22400 - Valve Kit - 1.950" Intake/1.750" Exhaust - 74" Shovelhead '66-'77

Kit Includes:• 2x Intake Black Diamond™ Valve• 2x Exhaust Black Diamond™ ValveFeaturesAll valves are fortified by a special process to a depth of .002” with a surface buildup of .0002”This process...

Kibblewhite #20-22450 - Engine Valve Kit - 0.415" Lift - 74" Shovelhead '66-'77

Kit Includes:• 2x Intake Valves• 2x Exhaust Valves• 4x Intake and Exhaust Retainers• 4x Pairs of Intake and Exhaust Keepers• 4x Intake and Exhaust Valve Springs• 4x Intake and Exhaust Base Washers•...

Kibblewhite #20-22500 - Valve Kit - 1.950" Intake/1.750" Exhaust - 80" Shovelhead '78-'83

Kit Includes:• 2x Intake Black Diamond™ Valve• 2x Exhaust Black Diamond™ ValveFeaturesAll valves are fortified by a special process to a depth of .002” with a surface buildup of .0002”This process...

Kibblewhite #20-22550 - Engine Valve Kit - 0.415" Lift - 80" Shovelhead '78-'83

Kit Includes:• 2x Intake Valves• 2x Exhaust Valves• 4x Intake and Exhaust Retainers• 4x Pairs of Intake and Exhaust Keepers• 4x Intake and Exhaust Valve Springs• 4x Intake and Exhaust Base Washers•...

Kibblewhite #20-22600 - Valve Kit - 1.840" Intake/1.615" Exhaust - Evolution Big Twin '84-'98

Kit Includes:• 2x Intake Black Diamond™ Valve• 2x Exhaust Black Diamond™ ValveFeaturesAll valves are fortified by a special process to a depth of .002” with a surface buildup of .0002”This process...

Kibblewhite #20-22650 - Engine Valve Kit - 0.600" Lift - Evolution Big Twin '84-'99

Kit Includes:• 2x Intake Valves• 2x Exhaust Valves• 4x Intake and Exhaust Retainers• 4x Pairs of Intake and Exhaust Keepers• 4x Intake and Exhaust Valve Springs• 4x Intake and Exhaust Base Washers•...