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Engine - Valve Train

2503 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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26% Off
Kibblewhite Precision 60-60170 Lightweight Racing Valve Spring Kit
$162.68
$162.68
$220.95
Intake/ exhaust: 1.320in. installed height, 46 lb. seat pressure, 155 lb. open pressure, 0.445in. lift. Designed to out-perform and outlast the factory valve springs. Kit features lightweight, hig...
Kibblewhite Precision 20-20772 Fat Stem Black Diamond Intake Valve
$42.06
$42.06
Material: Stainless SteelHead diameter: 1.805in. Stem diameter: .2815in. Tulip: 1.700in. Length: 4.415in.. Some late-model Twin Cam heads with 7.0mm valves have a tendency to crack in the port of ...
Kibblewhite Precision 20-20265 Nitrided Exhaust Valve - Standard
$65.55
$65.55
Head Diameter - 1.575in. Stem Diameter - 7mm/0.2755in. Tulip - 34 deg. Length - 4.610in.. One-piece stainless-steel, stellite-tipped valves impregnated by a special nitrided process with .002 dept...
0% Off
Kibblewhite Precision 60-60045 Valve Spring Kit
$148.65
$148.65
$148.95
Must use spring kit. Designed for maximum performance features interference wound double chrome silicone springs. All spring kits should be used together. Available in complete set for one engine....
0% Off
Kibblewhite Precision 30-31050 Valve Spring Kit
$207.81
$207.81
$207.95
Type: Intake / Exhaust. Retainer Material: Titanium. Intake Valve Lift: 0.440in. Intake Installed Height: 1.215in. Intake Seat Pressure: 40#. Intake Open Pressure: 147#. Intake @ Lift: 0.440in. Exh...
0% Off
Kibblewhite Precision 80-80206 Valve Spring Kit
$317.71
$317.71
$317.95
Designed for maximum performance features interference wound double chrome silicone springs. All spring kits should be used together. Available in complete set for one engine.Vehicle Fitment:2003-2...
Kibblewhite Precision 82-82052 Black Diamond Intake Valve - Oversized (35mm)
$39.81
$39.81
Material: Stainless SteelMust use spring kit. Black Diamond valves feature one-piece stainless steel construction with stellite tips and special impregnation to improve wear properties and reduce ...
Kibblewhite Precision 20-2013 Black Diamond Intake Valve - Standard (43.56mm)
$43.31
$43.31
Material: Stainless SteelOEM# 180823-87. Head Diameter: 43.56mm / 1.715in. Stem Diameter: 7.9mm / 0.3100in. Tulip: 23deg. Overall Length: 4.480in.. Black Diamond valves feature one-piece stainless...
Kibblewhite Precision 20-20555 Nitrided Exhaust Valve - Conversion
$65.55
$65.55
Head Diameter - 1.480in. Stem Diameter - 7mm/0.2755in. Tulip - 40 deg. Length - 4.660in.. One-piece stainless-steel, stellite-tipped valves impregnated by a special nitrided process with .002 dept...
Kibblewhite Precision 30-3120 Valve Guide Kibblewhite Precision 30-3120 Valve Guide
$37.09
$37.09
Outside Dia.: (G): 0.4355in. / Std. A: 0.550in. B: 0.645in. C: 1.020in. D: 1.300in. E: 0.715in. F: 0.2150in.. We choose to use C63000 nickel bronze as a material to make valve guides because of it...
Kibblewhite Precision 60-60060 Valve Guide
$18.45
$18.45
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...
19% Off
Kibblewhite Precision 60-60320 Intake/Exhaust Valve Guide
$23.20
$23.20
$28.72
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 30-31170 Intake Valve Guide - Standard (0.3965in.) Kibblewhite Precision 30-31170 Intake Valve Guide - Standard (0.3965in.)
$17.74
$17.74
Outside Dia.: (G): 0.3965in. / Std. A: 0.540in. B: 0.540in. C: 0.710in. D: 0.770in. E: 0.394in. F: 0.1960in.. We choose to use C63000 nickel bronze as a material to make valve guides because of it...
Kibblewhite Precision 80-80080 Intake Valve Guide
$19.83
$19.83
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 80-80014 Black Diamond Exhaust Valve - Standard (34mm)
$54.69
$54.69
$54.95
Material: Stainless SteelMust use spring kit. Black Diamond valves feature one-piece stainless steel construction with stellite tips and special impregnation to improve wear properties and reduce ...
6% Off
Kibblewhite Precision 30-30015 Valve Spring Kit
$148.19
$148.19
$156.95
Type: Intake / Exhaust. Retainer Material: Titanium. Valve Lift: 0.465in. Installed Height: 1.210in. Seat Pressure: 70#. Open Pressure: 185#. @ Lift: 0.400in.. Designed for maximum performance fea...
Kibblewhite Precision 30-30730 Intake Valve Guide Kibblewhite Precision 30-30730 Intake Valve Guide
$19.83
$19.83
Outside Dia.: (G): 0.4360in. / Std. A: 0.495in. B: 0.520in. C: 0.650in. D: 0.760in. E: 0.480in. F: 0.2155in.. We choose to use C63000 nickel bronze as a material to make valve guides because of it...
Kibblewhite Precision 30-30200 Intake Valve Guide - Standard (0.4360in.) Kibblewhite Precision 30-30200 Intake Valve Guide - Standard (0.4360in.)
$23.64
$23.64
Outside Dia.: (G): 0.4360in. / Std. A: 0.495in. B: 0.520in. C: 0.650in. D: 0.760in. E: 0.480in. F: 0.2155in.. We choose to use C63000 nickel bronze as a material to make valve guides because of it...
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