Collection:
Engine - Valve Train
2931 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.
Kibblewhite Precision 30-30754 Black Diamond Exhaust Valve - Oversized (31mm)
Regular price
$29.83
Sale price
$29.83
Regular price
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Material: Stainless SteelHead Diameter: 31.00mm / 1.220in. Stem Diameter: 5.5mm / 0.2151in. Tulip: 20deg. Overall Length: 3.325in. Remarks: Oversized +1mm. Note: Must use Kibblewhite Lightweight Va...
Eastern Motorcycle Parts V-13-245 Nut Rocker Shaft - Black/Chrome
Regular price
$28.92
Sale price
$28.92
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10 Pack; repl. OEM #7872B 7/16In.-20 nuts are available with red or black seals. Made in the U.S.A.Vehicle Fitment:1966-1969 Harley Davidson FLFB Electra Glide 1970-1980 Harley Davidson FLH Electr...
Eastern Motorcycle Parts A-18554-57 Tappet Adjusting Screws
Regular price
$44.81
Sale price
$44.81
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Replaces OEM #18555-57. Tappet Adjusting Screws.Vehicle Fitment:1957-1959 Harley Davidson XL 1958 Harley Davidson XLC 1958-1979 Harley Davidson XLCH 1972-1985 Harley Davidson XLH1000 1958-1971 Har...
30% Off
Kibblewhite Precision 80-80750 Valve Spring Kit
Regular price
$156.34
Sale price
$156.34
Regular price
$221.95
Unit price
/per
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:2010-2...
Moose Racing M80-80950 Intake Valve Kit
Regular price
$307.95
Sale price
$307.95
Regular price
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Material: Stainless Steel3-Valve Kit. Kits include valve seals. Stainless steel conversion kits include only whats needed to convert your head to the long-life stainless steel Black Diamond intake...
Kibblewhite Precision 20-22700 Valve Kit
Regular price
$142.70
Sale price
$142.70
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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...
Moose Racing MSE5PK948230 9.48mm Valve Shim - 2.30mm
Regular price
$20.38
Sale price
$20.38
Regular price
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/per
Sold to dealer in 5-pk; sold to consumer each.
Moose Racing MSE5PK948160 9.48mm Valve Shim - 1.60mm
Regular price
$20.38
Sale price
$20.38
Regular price
Unit price
/per
Sold to dealer in 5-pk; sold to consumer each.
Moose Racing MSE5PK948240 9.48mm Valve Shim - 2.40mm
Regular price
$20.38
Sale price
$20.38
Regular price
Unit price
/per
Sold to dealer in 5-pk; sold to consumer each.
Moose Racing MSE5PK948170 9.48mm Valve Shim - 1.70mm
Regular price
$20.38
Sale price
$20.38
Regular price
Unit price
/per
Sold to dealer in 5-pk; sold to consumer each.
Moose Racing MSE5PK890188 8.90mm Valve Shim - 1.88mm
Regular price
$21.03
Sale price
$21.03
Regular price
Unit price
/per
Sold to dealer in 5-pk; sold to consumer each.
Moose Racing MSE5PK748190 7.48mm Valve Shim - 1.90mm
Regular price
$20.38
Sale price
$20.38
Regular price
Unit price
/per
Sold to dealer in 5-pk; sold to consumer each.
Moose Racing MSE5PK748180 7.48mm Valve Shim - 1.80mm
Regular price
$20.38
Sale price
$20.38
Regular price
Unit price
/per
Sold to dealer in 5-pk; sold to consumer each.
Moose Racing MSE5PK890204 8.90mm Valve Shim - 2.04mm
Regular price
$21.03
Sale price
$21.03
Regular price
Unit price
/per
Sold to dealer in 5-pk; sold to consumer each.
Del West DW-H-LX01 Titanium Valve Locks
Regular price
$34.31
Sale price
$34.31
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Valve locks are sold as two pairs.Vehicle Fitment:2012-2014 Honda CRF250R 2004-2009 Honda CRF250X 2012-2013 Honda CRF250X 2002-2014 Honda CRF450R 2005-2009 Honda CRF450X 2012-2014 Honda CRF450X 200...
Moose Racing M60-60490 Valve Stem Seals
Regular price
$24.46
Sale price
$24.46
Regular price
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Contact surfaces designed for improved sealing. High-temperature Viton and PTFE materials. Improved tolerance over OEM. 100% quality controlled. Available in a variety of sizes. Kits include one fu...
Moose Racing M30-30680 Valve Stem Seals
Regular price
$24.46
Sale price
$24.46
Regular price
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/per
Contact surfaces designed for improved sealing. High-temperature Viton and PTFE materials. Improved tolerance over OEM. 100% quality controlled. Available in a variety of sizes. Kits include one fu...
Moose Racing M30-31240 Intake Valve Kit
Regular price
$196.95
Sale price
$196.95
Regular price
Unit price
/per
Material: Stainless SteelStainless steel conversion kits include only whats needed to convert your head to the long-life stainless steel Black Diamond intake valves. Extend the life of the valve tr...
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