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Engine - Valve Train

2938 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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10% Off
Wiseco SVKB1403 Garage Buddy Valve Set
$310.34
$310.34
$344.95
O.E.M.-quality valves and springs. Moly paste for cam lobe and buckets included. Made in USA.Vehicle Fitment:2002-2006 Honda CRF450R
Moose Offroad 100-4134-PU Cam Position Sensors
$39.84
$39.84
Replace your failing crank or cam position sensor with this quality replacement. This sensor is manufactured to OEM standards or better at a fraction of the cost of OEM.Vehicle Fitment:2010-2014 Po...
Pro-X 29.948210 9.48mm Shims - 2.10mm
$21.83
$21.83
Replacement shims.
Pro-X 29.748300 7.48mm Shims - 3.00mm
$21.83
$21.83
Replacement shims.
Wiseco CC012 Cam Chain
$68.84
$68.84
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...
4% Off
Pro-X 31.6363 Cam Chain
$81.20
$81.20
$84.95
Manufactured in Japan by Borg Warner. Designed to OEM specifications. Strong M-Type chain which has special heat treated pin plus advanced pin and link connections for maximum performance and durab...
26% Off
Hot Cams SKYFM660S2 Valve Spring Kit
$260.38
$260.38
$352.95
Must be used with camshafts requiring springs..Vehicle Fitment:2001-2005 Yamaha YFM660R Raptor
Moose Racing MSE5PK948275 9.48mm Valve Shim - 2.75mm
$20.38
$20.38
Sold to dealer in 5-pk; sold to consumer each.
Kibblewhite Precision 60-60718 Black Diamond Exhaust Valve
$56.81
$56.81
Material: Stainless SteelBlack Diamond valves feature one-piece stainless steel construction with stellite tips and special impregnation to improve wear properties and reduce friction. Sold individ...
Kibblewhite Precision 20-2034C Cast Iron Exhaust Valve Guide (+.004in.) Kibblewhite Precision 20-2034C Cast Iron Exhaust Valve Guide (+.004in.)
$20.17
$20.17
Quantity: Pkg. of 1. Material: Cast Iron. Type: Exhaust. Outside Dia.: (G): 0.5690in. / +0.004in. A: 0.450in. B: 0.540in. C: 0.810in. D: 1.340in. E: 0.745in. F: 0.3745in.. KPMI R&D has produce...
Kibblewhite Precision 71035-4 OEM Replacement Seals - 3/8in. Stem Diameter Kibblewhite Precision 71035-4 OEM Replacement Seals - 3/8in. Stem Diameter
$19.77
$19.77
Material: Solid Teflon. Reference: See Figure 1. Quantity: Pkg. of 4 (Seal Style 7). Stem Diameter: 3/8in. Overall Length: 0.375in. Seal O.D.: 0.660in. A: 0.562in. +/-0.002in. B: ---. C: ---. D: 0....
Kibblewhite Precision 96-96216 Black Diamond Exhaust Valve
$43.42
$43.42
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 40-41612T Tensillite Titanium Intake Valve
$95.83
$95.83
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...
K&L Supply 13-6733 7.50mm Valve Shim Refill - 1.70mm
$30.44
$30.44
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 15-0114 Timing Belt
$192.97
$192.97
High-quality belts made in Japan. Sold each. For Honda GL.Vehicle Fitment:1986 Honda GL1200A Gold Wing Aspencade 1986 Honda GL1200I Gold Wing Interstate 1986 Honda GL1200SEI Gold Wing Aspencade
Jims 17611-66B Rocker Arm Shaft
$110.06
$110.06
Std. O.D. on big end is .937in., smaller end is .434in. OEM# 17611-66B. Quality, American-made rocker arm shaft. Made in the USA.Vehicle Fitment:1966-1969 Harley Davidson FLFB Electra Glide 1970-1...
14% Off
K&L Supply 13-7007 Complete 29.00mm Valve Shim Kit - 20 Shims
$202.31
$202.31
$233.95
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. Sold in packs of 5.
Kibblewhite Precision 30-4021 Valve Spring Kit
$79.19
$79.19
Type: Intake / Exhaust. Retainer Material: Titanium. Valve Lift: 0.450in. Installed Height: 1.345in. Seat Pressure: 66#. Open Pressure: 202#. @ Lift: 0.450in. Note: Basewasher should be installed c...
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