Collection:
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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D.I.D 25HDX100LE Cam Chain
Regular price
$42.03
Sale price
$42.03
Regular price
$46.87
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Precision engineered for todays sophisticated engines. Designed for superior durability at high rpm. Low wear means years of dependability.Vehicle Fitment:1980 Honda ATC185 1983-1985 Honda ATC200X ...
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Wiseco CC030 Cam Chain
Regular price
$93.09
Sale price
$93.09
Regular price
$99.95
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Maximum strength and durability. Expert engineering to exceed OEM specifications and tolerances. Premium materials reduce friction and increase service life. M style for maximum strength and durabi...
Pro-X 29.890196 8.90mm Shims - 1.96mm
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$15.89
Sale price
$15.89
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Replacement shims.
Pro-X 29.948265 9.48mm Shims - 2.65mm
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$15.89
Sale price
$15.89
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Replacement shims.
Pro-X 29.890224 8.90mm Shims - 2.24mm
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$15.89
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$15.89
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Replacement shims.
Colony 7142-4 Rocker Shaft End Plug Kit - Acorn Style - Chrome
Regular price
$37.00
Sale price
$37.00
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H-D#17448-71A These chrome plated rocker arm shaft end plugs will add that classic Knucklehead look to any Sportster or Shovelhead engine. Installation or removal is much easier than original slot...
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Kibblewhite Precision 30-32812T Tensillite Titanium Intake Valve
Regular price
$86.63
Sale price
$86.63
Regular price
$92.95
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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...
Eastern Motorcycle Parts A-18570-38 Tappet Adjusting Screw Lock Nuts
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$36.50
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$36.50
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Replaces OEM #18570-38. High-quality steel construction. 9/32in.-32 threads. Sold in 10-pk. Made in the USA.Vehicle Fitment:1957-1959 Harley Davidson XL 1958 Harley Davidson XLC 1958-1979 Harley D...
Eastern Motorcycle Parts A-6773 Cam Shims for Cam Gears - .005in. for Cam Gear #2
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$16.03
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$16.03
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Priced Each. A must when setting up new cams. 10-pk.Vehicle Fitment:1952-1954 Harley Davidson K 1955-1956 Harley Davidson KH 1955-1956 Harley Davidson KHK 1957-1959 Harley Davidson XL 1958 Harley ...
Kibblewhite Precision 20-20450 Complete Valve Spring Kit - .600in. Lift
Regular price
$142.97
Sale price
$142.97
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Spring kits use stock lower collars (KPMI offers replacement lower collars - Part # 20-2111). Type: Intake/Exhaust. Retainer Material: H.T. Steel. Valve Lift: 0.600in. Installed Height: 1.510in. Se...
K&L Supply 13-7685 13.00mm Valve Shim Refill - 2.30mm
Regular price
$42.13
Sale price
$42.13
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K and L shims exceed the maximum of the Apparent Rockwell Hardness C scale. Our shims average 47.0 compared to the 46.0 maximum..
K&L Supply 13-7650 29.00mm Valve Shim Refill - 2.75mm
Regular price
$42.13
Sale price
$42.13
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K and L shims exceed the maximum of the Apparent Rockwell Hardness C scale. Our shims average 47.0 compared to the 46.0 maximum..
Belt Drives Ltd BDL-996 Tru-Fit Timing Belt
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$79.95
Sale price
$79.95
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Belt Width: 17mm. 95 Teeth. Replaces OEM Belt #: 737.4011.1B, 737.4011.2B. Proven design is an exact replacement for OE belts. Manufactured to the highest quality standards to provide long, troubl...
Belt Drives Ltd BDL-1100 Tru-Fit Timing Belt
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$77.95
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$77.95
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Belt Width: 19mm. 72 Teeth. Replaces OEM Belt #: 737.4021.1A. Proven design is an exact replacement for OE belts. Manufactured to the highest quality standards to provide long, trouble-free servic...
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Wiseco CC045 Cam Chain
Regular price
$71.99
Sale price
$71.99
Regular price
$79.95
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Maximum strength and durability. Expert engineering to exceed OEM specifications and tolerances. Premium materials reduce friction and increase service life. M style for maximum strength and durabi...
Psr 04-02009-29 Manual Cam Chain Tensioner
Regular price
$75.69
Sale price
$75.69
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Made from billet aluminum. Removes out-of-timing problems, premature engine wear and excess tension caused by an automatic tensioner or hydraulic tensioner. Gunmetal finish.Vehicle Fitment:2006-201...
28% Off
Vesrah GG-1038-IN Intake Valve
Regular price
$18.56
Sale price
$18.56
Regular price
$25.95
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Vesrah valves are precision manufactured from top-quality materials to match OEM valves exactly. Sold each.Vehicle Fitment:2001 Honda CBR929RR
Psr 03-02002-29 Manual Cam Chain Tensioner
Regular price
$74.95
Sale price
$74.95
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Made from billet aluminum. Removes out-of-timing problems, premature engine wear and excess tension caused by an automatic tensioner or hydraulic tensioner. Gunmetal finish.Vehicle Fitment:2004-200...
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