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Engine - Valve Train

2499 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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S&S Cycle 90-2087 Valve Spring Shim - .574in. x 1.450in. x .030in.
$21.06
$21.06
Black, steel construction. Sold each.
S&S Cycle 93-4115 Pushrod Keepers - 2.800in.
$47.04
$47.04
Constructed of .031in. steel and nickel chrome plated (unless noted). Shovelhead stock length is 3-3/8in. Sold in set of 4.Vehicle Fitment:2012-2015 Harley Davidson FLD Switchback 1999-2015 Harley ...
6% Off
Kibblewhite Precision 30-32822 Intake Valve Guide - (+.002in.)
$32.25
$32.25
$34.40
C630 bronze valve guide.. 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...
Kibblewhite Precision 20-21019 Nitrided Exhaust Valve - Oversize
$61.66
$61.66
Head Diameter: 44.00mm / 1.732in. Stem Diameter: 6.0mm / 0.2342in. Tulip: 10deg. Overall Length: 5.200in. Remarks: Blank Valve. One-piece stainless-steel, stellite-tipped valves impregnated by a s...
Kibblewhite Precision 60-60271H White Diamond Intake Valve - (+1mm)
$33.98
$33.98
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 20-22600 Black Diamond Valve Kits
$113.28
$113.28
Full set of Black Diamond stainless steel standard size valves for engine applications listed. All valves are impregnated by a special process to a depth of .002in. with a surface buildup of .0002i...
Kibblewhite Precision 20-21017 Black Diamond Exhaust Valve - Oversize (32.61mm)
$42.64
$42.64
Head Diameter: 32.61mm / 1.284in. Stem Diameter: 6.0mm / 0.2342in. Tulip: 24deg. Overall Length: 4.050in. Remarks: Oversized +0.5mm. Black Diamond valves feature one-piece stainless steel construc...
Kibblewhite Precision 60-60051H White Diamond Intake Valve - (+1mm)
$33.98
$33.98
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...
10% Off
Kibblewhite Precision 80-80660 Valve Spring Keeper Set - Standard
$45.41
$45.41
$50.46
8 Intake/8 Exhaust Extensive R&D on all applications to provide high-performance components that last longer than OEM. Black Diamond valves are one-piece forgings made from 21-4N high-performa...
Kibblewhite Precision 71016-8 Valve Guide Seals - 8pk. Kibblewhite Precision 71016-8 Valve Guide Seals - 8pk.
$29.29
$29.29
Type: Intake / Exhaust. Material: Red Viton. Reference: See Figure 1. Stem Diameter: 5.5mm. Overall Length: 0.320in. Seal O.D.: 0.440in. A: 0.358in.+/- 0.005in. B: 0.320in. C: 0.110in. D: 0.200in. ...
Kibblewhite Precision 80-80500 Lightweight Racing Valve Spring Kit
$817.16
$817.16
Intake/ exhaust: .340in. max valve lift, 1.325in. installed height, 48 lb. seat pressure, 118 lb. open pressure. Designed to out-perform and outlast the factory valve springs. Kit features lightwe...
Kibblewhite Precision 80-80666 Black Diamond Intake Valve - Standard
$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:200...
Kibblewhite Precision 30-4222 Black Diamond Exhaust Valve - Standard
$40.96
$40.96
Type: Exhaust. Material: Black Diamond Stainless. Coating: Black Nitroneg. Quantity: Pkg. of 1. Head Diameter: 22.10mm / 0.870in. Stem Diameter: 5.47mm / 0.2152in. Tulip: 29deg. Overall Length: 3.4...
Kibblewhite Precision 80-80662T Tensilite Titanium Intake Valve - Standard
$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...
Kibblewhite Precision 82-82613 Black Diamond Intake Valve - Oversized (3.775in.)
$46.78
$46.78
Head Diameter 38.72mm, 1.524in. Stem Diameter 0.2160in. Tulip 17 degree. O.L. 3.775in.. Black Diamond valves feature one-piece stainless steel construction with stellite tips and special impregnat...
Kibblewhite Precision 80-81313 Black Diamond Intake Valve - Oversized
$46.78
$46.78
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:201...
Kibblewhite Precision 60-60950 Lightweight Racing Beehive Valve Spring Kit
$204.36
$204.36
Progressively wound springs using Kobe super-clean, chrome silicon-based wire that is heat treated and shot peened. Tight-tolerance, FEA-designed hardened steel Posi-Loc style titanium retainers to...
Kibblewhite Precision 20-23150 Engine Valve Kit
$255.90
$255.90
Kits include KPMI or equivalent valve spring kit, a full set of Black Diamond stainless steel standard size. valves, H.T. Steel valve keepers and valve stem seals (where applicable) for engine appl...
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