New Parts,New Parts

Kpmi #20-21250 - Compression Release 2/Pk Evos

Compression Releases KPMI® Compression release valves are state of the artDesigned to reduce “hot start” issues and starter/battery loads5-7 Newton’s of closing force resistance, for high demand applicationsCustom molded knobs ensure a cool touch and...

Kpmi #20-21255 - Compression Release 2/Pk Twin Cams

Compression Releases KPMI® Compression release valves are state of the artDesigned to reduce “hot start” issues and starter/battery loads5-7 Newton’s of closing force resistance, for high demand applicationsCustom molded knobs ensure a cool touch and...

Kpmi #20-21260 - Compression Release 2/Pk Oem Style

Compression Releases KPMI® Compression release valves are state of the artDesigned to reduce “hot start” issues and starter/battery loads5-7 Newton’s of closing force resistance, for high demand applicationsCustom molded knobs ensure a cool touch and...

Kpmi #20-2130 - Guide Ex Std Bronze Hd Evo 84-99 Sportster 86-03

Valve Guide

Kpmi #20-21300 - Sprng Kit .610 Lift Evo 84-99 Tc '99-04 5/16 Stem Valves

Valve Spring Kit Wound from Premium Kobe Super-Clean Chrome Silicon Wire. KPMI valve springs are heat-treated, stress relieved and shot peened to insure maximum performance and life. Springs are engineered for each specific application using proprietary...

Kpmi #20-2130C - Guide Ex Std Cast Iron Hd Evo 84-99 Sportster 86-03

Valve Guide

Kpmi #20-2131 - Guide Ex +0.001 Bronze Hd Evo 84-99 Sportster 86-03

Valve Guide

Kpmi #20-2131C - Guide Ex +0.001 Cast Iron Hd Evo 84-99 Sportster 86-03

Valve Guide

Kpmi #20-2132 - Guide Ex +0.002 Bronze Hd Evo 84-99 Sportster 86-03

Valve Guide

Kpmi #20-2132C - Guide Ex +0.002 Cast Iron Hd Evo 84-99 Sportster 86-03

Valve Guide

Kpmi #20-2133 - Guide Ex +0.003 Bronze Hd Evo 84-99 Sportster 86-03

Valve Guide

Kpmi #20-2133C - Guide Ex +0.003 Cast Iron Hd Evo 84-99 Sportster 86-03

Valve Guide

Kpmi #20-2134 - Guide Ex +0.004 Bronze Hd Evo 84-99 Sportster 86-03

Valve Guide

Kpmi #20-2134C - Guide Ex +0.004 Cast Iron Hd Evo 84-99 Sportster 86-03

Valve Guide

Kpmi #20-21400 - Spring Kit .610 Lift Hd Tc

Valve Spring Kit Wound from Premium Kobe Super-Clean Chrome Silicon Wire. KPMI valve springs are heat-treated, stress relieved and shot peened to insure maximum performance and life. Springs are engineered for each specific application using proprietary...

Kpmi #20-21800 - Racing Valve Spring Kit .625 Lift Titanium Retainers

Valve Spring Kit Wound from Premium Kobe Super-Clean Chrome Silicon Wire. KPMI valve springs are heat-treated, stress relieved and shot peened to insure maximum performance and life. Springs are engineered for each specific application using proprietary...

Kpmi #20-21850 - Racing Valve Spring Kit .625 Lift H.T. Steel Retainer

Valve Spring Kit Wound from Premium Kobe Super-Clean Chrome Silicon Wire. KPMI valve springs are heat-treated, stress relieved and shot peened to insure maximum performance and life. Springs are engineered for each specific application using proprietary...

Kpmi #20-24400 - Beehive Valve Spring Kit .640 Lift M8`17-24 Non Vvt

BEEHIVE VALVE SPRING KIT .640 LIFT M8`17-24 NON VVT

Kpmi #20-4170 - Black Diamond Exhaust Valve Hd Evolution 87-99

Black Diamond Exhaust Valve All KPMI Black Diamond® stainless steel valves are impregnated by a special German process to a depth of .002”, with a surface build up of .0002”. This “Black Diamond®” process improves wear properties, reduces friction, and...

Kpmi #20-4170R - Black Diamond Exhaust Valve Hd Evolution 84-99

Black Diamond Exhaust Valve All KPMI Black Diamond® stainless steel valves are impregnated by a special German process to a depth of .002”, with a surface build up of .0002”. This “Black Diamond®” process improves wear properties, reduces friction, and...

Kpmi #20-4171 - Black Diamond Intake Valve Hd Evolution 87-99

Black Diamond Intake Valve All KPMI Black Diamond® stainless steel valves are impregnated by a special German process to a depth of .002”, with a surface build up of .0002”. This “Black Diamond®” process improves wear properties, reduces friction, and...

Kpmi #20-4171R - Black Diamond Intake Valve Hd Evolution 84-99

Black Diamond Intake Valve All KPMI Black Diamond® stainless steel valves are impregnated by a special German process to a depth of .002”, with a surface build up of .0002”. This “Black Diamond®” process improves wear properties, reduces friction, and...

Kpmi #20-4194 - Black Diamond Intake Valve Hd Shovelhead 78-83

Black Diamond Intake Valve All KPMI Black Diamond® stainless steel valves are impregnated by a special German process to a depth of .002”, with a surface build up of .0002”. This “Black Diamond®” process improves wear properties, reduces friction, and...

Kpmi #20-4195 - Black Diamond Exhaust Valve Hd Shovelhead 78-83

Black Diamond Exhaust Valve All KPMI Black Diamond® stainless steel valves are impregnated by a special German process to a depth of .002”, with a surface build up of .0002”. This “Black Diamond®” process improves wear properties, reduces friction, and...