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Engine - Valve Train

2504 products
Powersport Superstore is your go-to source for Engine - Valve Train and related parts. Shop our unbeatable selection of Valve Train with top-tier service, fast shipping, and great prices.
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Kibblewhite Precision 80-82320 Intake Valve Guide
$29.40
$29.40
We choose to use C63000 nickel bronze as a material to make valve guides because of its ideal characteristics for the application. The 4-5 percent nickel content produces superior resistance to wea...
0% Off
Kibblewhite Precision 80-82300 Lightweight Racing Valve Spring Kit
$220.26
$220.26
$220.95
Intake: 1.315 installed height, 69 lb. seat pressure, 187 lb. open pressure, 0.420 lift;. Exhaust: 1.160 installed height, 52 lb. seat pressure, 149 lb. open pressure, 0.400 lift. Designed to out-...
Kibblewhite Precision 41007-4 Replacement Rocker Arm Shaft Nuts - 5/16in. -24 (4-pk.)
$31.31
$31.31
Replacement Rocker Arm Shaft Nuts -5/16in. -24 (4-pk.).Vehicle Fitment:2018-2020 Harley Davidson FLDE Deluxe 107 2018-2019 Harley Davidson FLFB Fat Boy 107 2018-2024 Harley Davidson FLFBS Fat Boy 1...
Kibblewhite Precision 30-33612T Tensilite Titanium Intake Valve
$110.84
$110.84
All KPMI titanium valves are manufactured from solid U.S. milled titanium bar. The titanium bar is cut, forged and then the stem is pulled from the forging process and cross-sectionally reduced. Af...
0% Off
Kibblewhite Precision 20-21650 Racing Valve Spring Kit - .650in Lift
$219.85
$219.85
$219.95
Seat pressure 185 lb. Steel spring retainers Kits are designed for maximum performance. Features interference-wound, double-chrome silicone springs and H.T. steel base washers. Available in a comp...
Kibblewhite Precision 60-60516H White Diamond Exhaust Valve
$39.81
$39.81
We fully CNC machine our White Diamond Valves from a one-piece forging of either EV8 Stainless Steel or Inconel-751. These materials have proven heat and corrosion resistance properties and are har...
Kibblewhite Precision 80-82330 Exhaust Valve Guide
$29.40
$29.40
We choose to use C63000 nickel bronze as a material to make valve guides because of its ideal characteristics for the application. The 4-5 percent nickel content produces superior resistance to wea...
Kibblewhite Precision 80-82345 Valve Seal
$29.70
$29.70
All valve seals are made of 100% solid Viton for long life. Meet or exceed OEM specifications. When using Kibblewhite spring kits, Kibblewhite valve seals must be used because of spring clearances....
Kibblewhite Precision 60-60512H White Diamond Intake Valve
$39.81
$39.81
We fully CNC machine our White Diamond Valves from a one-piece forging of either EV8 Stainless Steel or Inconel-751. These materials have proven heat and corrosion resistance properties and are har...
Kibblewhite Precision 80-82316 Black Diamond Exhaust Valve
$40.96
$40.96
Black Diamond valves feature one-piece stainless steel construction with stellite tips and special impregnation to improve wear properties and reduce friction. Sold individually.Vehicle Fitment:202...
Kibblewhite Precision 60-60273H White Diamond Exhaust Valve
$43.31
$43.31
We fully CNC machine our White Diamond Valves from a one-piece forging of either EV8 Stainless Steel or Inconel-751. These materials have proven heat and corrosion resistance properties and are har...
0% Off
Kibblewhite Precision 20-21600 Racing Valve Spring Kit - .675in Lift
$219.39
$219.39
$219.95
Seat pressure 185 lb. Steel spring retainers Kits are designed for maximum performance. Features interference-wound, double-chrome silicone springs and H.T. steel base washers. Available in a comp...
10% Off
Kibblewhite Precision 40-40188H White Diamond Intake Valve
$27.91
$27.91
$31.01
We fully CNC machine our White Diamond Valves from a one-piece forging of either EV8 Stainless Steel or Inconel-751. These materials have proven heat and corrosion resistance properties and are har...
7% Off
Kibblewhite Precision 40-40191H White Diamond Exhaust Valve
$28.81
$28.81
$31.01
We fully CNC machine our White Diamond Valves from a one-piece forging of either EV8 Stainless Steel or Inconel-751. These materials have proven heat and corrosion resistance properties and are har...
Kibblewhite Precision 30-33200 Intake Valve Conversion Kits
$185.23
$185.23
These kits can extend the life expectancy of the intake valves by 3 times over the stock valves. KPMI`s Intake Only Kits have been designed as a stainless steel valve conversion system to replace f...
Kibblewhite Precision 30-33250 Intake Valve Conversion Kits
$185.23
$185.23
These kits can extend the life expectancy of the intake valves by 3 times over the stock valves. KPMI`s Intake Only Kits have been designed as a stainless steel valve conversion system to replace f...
Kibblewhite Precision 60-60053H White Diamond Exhaust Valve
$32.83
$32.83
We fully CNC machine our White Diamond Valves from a one-piece forging of either EV8 Stainless Steel or Inconel-751. These materials have proven heat and corrosion resistance properties and are har...
Kibblewhite Precision 10-HC447 High Chrome Valve Seat - Intake/ Exhaust
$28.20
$28.20
OD: 1.757in. ID: 1.410in. Thickness: 0.430in. Seats contain 18-22% Chromium for resistance to abrasion, corrosion and deformation. Nickel content of 1-2% for added corrosion resistance and toughne...
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