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Engine - Valve Train

2501 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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18% Off
Hot Cams 8400024-1 Titanium Exhaust Valve
$123.29
$123.29
$150.95
Forged one-piece OEM replacement valveS. Precision machined valve head and seat surfaces. Nitride coated. Induction hardened valve stem tip. Precision polished surface. Compatible with OEM valve ke...
Moose Racing MSE5PK948210 9.48mm Valve Shim - 2.10mm
$20.38
$20.38
Sold to dealer in 5-pk; sold to consumer each.
Moose Racing MSE5PK948185 9.48mm Valve Shim - 1.85mm
$20.38
$20.38
Sold to dealer in 5-pk; sold to consumer each.
Kibblewhite Precision 30-30122 Black Diamond Exhaust Valve
$61.67
$61.67
Material: Stainless SteelHead Diameter: 25.00mm / 0.984in. Stem Diameter: 5.4mm / 0.2140in. Tulip: 29deg. Overall Length: 3.585in. Remarks: Standard. Black Diamond valves feature one-piece stainle...
K&L Supply 15-1449 Timing Belt
$56.31
$56.31
High-quality belts made in Japan. Sold each. For Honda GL.Vehicle Fitment:1975-1979 Honda GL1000 Gold Wing 1980-1983 Honda GL1100 Gold Wing 1982-1983 Honda GL1100A Gold Wing Aspencade 1981-1983 Hon...
9% Off
Bronco AT-09900 Cam Chain
$53.63
$53.63
$58.95
Designed to OEM specifications. Strong M-Type chain which has special heat treated pin plus advanced pin and link connections for maximum performance and durability.Vehicle Fitment:2020 Polaris PRO...
31% Off
Kibblewhite Precision 60-60240 Valve Spring Kit
$154.09
$154.09
$222.95
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:2005-2...
Pro-X 28.1402-2 Intake Valve - Titanium
$90.95
$90.95
Material: TitaniumForge one piece valves for unmatched strength. CVD/CNI coated to reduce heat and friction. Manufactured to exacting tolerances from highest grade material. All valves sold each.Ve...
Pro-X 28.6333-1 Exhaust Valve - Titanium
$85.95
$85.95
Material: TitaniumForge one piece valves for unmatched strength. CVD/CNI coated to reduce heat and friction. Manufactured to exacting tolerances from highest grade material. All valves sold each.Ve...
Pro-X 31.6351 Cam Chain
$116.95
$116.95
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...
Hot Cams HC00115 Cam Chain
$66.25
$66.25
Silent Chain. Premium material combines strength and durability and impact resistance. Engineered to exceed O.E.M. specifications and tolerances.Vehicle Fitment:2017-2019 Polaris ACE 500 2017-2021 ...
Pro-X 29.VSA1000-2 Valve Shim Kit
$99.95
$99.95
Fits BETA RR350 ENDURO 15-18. Fits BETA RR390 ENDURO 17-18. Fits BETA RR430 ENDURO 17-18. Fits BETA RR480 ENDURO 17-18. Made using a specific heat-treatment to ensure hardness for maximum durabili...
Wiseco CC038 Cam Chain
$80.79
$80.79
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...
9% Off
S&S Cycle 93-5068 Solid Lifter Conversion Kit
$160.44
$160.44
$175.95
Converts stock hydraulic lifters to adjustable solids. Kit includes four nonadjustable steel pushrods, four adjustable inserts and instructions. Made in the USA.Vehicle Fitment:1966-1969 Harley Dav...
10% Off
S&S Cycle 900-0958 Sidewinder Valve Spring Kit
$356.36
$356.36
$395.95
Works well with cams up to .650in. lift. Manufactured from ultra clean high silicon Kobe alloy wire then micro shot peened and nitrided. CNC machined 9deg. locks. High performance conical single wi...
21% Off
Kibblewhite Precision 82-82200 Valve Spring Kit
$143.53
$143.53
$181.95
Keepers not included; must use OEM. Designed for maximum performance features interference wound double chrome silicone springs. All spring kits should be used together. Available in complete set ...
Kibblewhite Precision 40-40712 Black Diamond Intake Valve
$58.63
$58.63
Material: Stainless SteelHead Diameter: 35.00mm / 1.378in. Stem Diameter: 5.5mm / 0.2155in. Tulip: 20deg. Overall Length: 3.280in. Remarks: Standard. Note: Must use Kibblewhite Lightweight Valve Sp...
Bronco AU-09213E Exhaust Valve
$19.36
$19.36
Bronco offers OEM Replacement valves for both utility and sportmodel ATVs. OEM Replacement valves are made of durable SUH35B heat resistant steel that also come with fill Nitride finish for further...
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