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Engine - Valve Train

2768 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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9% Off
Arlen Ness 03-642 Deep Cut Pushrod Tube Kit - Chrome
$208.13
$208.13
$229.95
Machined from 6061 T-6 billet aluminum. Lower tubes allow easy access for adjustable pushrods. Each kit consists of lower tubes, spring cups, top clips and all necessary seals. Requires use of the ...
Kibblewhite Precision 20-21019 Nitrided Exhaust Valve - Oversize
$55.52
$55.52
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)
$34.81
$34.81
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 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...
8% Off
Kibblewhite Precision 20-21017 Black Diamond Exhaust Valve - Oversize (32.61mm)
$34.81
$34.81
$37.95
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...
10% Off
Kibblewhite Precision 30-32832 Exhaust Valve Guide - (+.002in.)
$30.96
$30.96
$34.40
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 60-60051H White Diamond Intake Valve - (+1mm)
$34.81
$34.81
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...
9% Off
Arlen Ness 03-643 Deep Cut Pushrod Tube Kit - Black
$208.13
$208.13
$229.95
Machined from 6061 T-6 billet aluminum. Lower tubes allow easy access for adjustable pushrods. Each kit consists of lower tubes, spring cups, top clips and all necessary seals. Requires use of the ...
10% Off
Kibblewhite Precision 80-80660 Valve Spring Keeper Set - Standard
$45.86
$45.86
$50.95
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.
$30.06
$30.06
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
$34.81
$34.81
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
$34.81
$34.81
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
$109.33
$109.33
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 60-60620 C630 Intake/ Exhaust Valve Guide - Standard
$25.38
$25.38
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-performance stainless steel....
Kibblewhite Precision 82-82613 Black Diamond Intake Valve - Oversized (3.775in.)
$40.64
$40.64
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...
7% Off
Jims 5837 Rocker Arm Shaft Kits
$235.66
$235.66
$252.95
Shafts are precision-machined from a low alloy nickel, chromium, molybdenum case-hardened steel. Hardware flats on the end of the shafts are held to a 0.0005in. parallel tolerance, assuring the roc...
Kibblewhite Precision 80-81313 Black Diamond Intake Valve - Oversized
$40.64
$40.64
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...
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