New to Powersport Superstore? Try our Year-Make-Model search and find the right parts for your ride by clicking "My Garage" on the upper-right! ➡

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.
Brand Show all Brand
Vehicle Type Show all Vehicle Type
Material Show all Material
Sprocket Position Show all Sprocket Position
Sprocket Teeth Show all Sprocket Teeth
Price
  • -
Show all Price
Vehicle Fitment Combos Show all Vehicle Fitment Combos
Kibblewhite Precision 80-80120 Exhaust Valve Guide
$26.13
$26.13
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...
2% Off
Pro-X 28.4347-2 Intake Valve - Titanium
$78.45
$78.45
$79.95
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...
Kibblewhite Precision 60-60290 Intake Valve Guide
$20.63
$20.63
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...
15% Off
Pro-X 28.SIS2440-2 Steel Intake Valve and Spring Kit
$133.91
$133.91
$157.34
Material: SteelReplaces the OEM valves & valve springs. Steel, nitrided valves for increased durability and less wear under extreme conditions. Stronger valve springs deal with the extra weight...
17% Off
Shindy 07-021 Valve Set
$34.99
$34.99
$41.95
High Quality OEM type replacement valve sets. One exhaust and one in take in set. Made in Japan. Set contains one intake valve and one exhaust valve.Vehicle Fitment:1997-2001 Honda TRX250TM FourTra...
13% Off
Andrews 212267 A2 Grind Camshaft
$217.98
$217.98
$251.95
Street/Drag, more mid-range and top end power, idles smoothly. Will install in all Shovelheads (except 80-81 models) with no headwork. Recommended for use with hydraulics. Intake Opening (degrees):...
13% Off
Andrews 212020 J Grind Camshaft
$217.98
$217.98
$251.95
Intake Opening (degrees): 21. Intake Closing (degrees): 41. Exhaust Opening (degrees): 41. Exhaust Closing (degrees): 21. Intake Duration (degrees): 242. Exhaust Duration (degrees): 242. Intake Lif...
Kibblewhite Precision 10-SC290 Iron Alloy Valve Seat for Steel Valve
$14.48
$14.48
All applications listed use two intake and 2 exhaust seats unless otherwise noted. Head Diameter: 29mm. 1.142in. x .827in. x .375in. OD x ID x Height. Premium valve seats for applications using st...
Kibblewhite Precision 20-2026M Manganese Bronze Intake Valve Guide (+.006) Kibblewhite Precision 20-2026M Manganese Bronze Intake Valve Guide (+.006)
$17.84
$17.84
Quantity: Pkg. of 1. Material: Manganese Bronze. Type: Intake. Outside Dia.: (G): 0.5710in. / +0.006in. A: 0.450in. B: 0.540in. C: 0.810in. D: 1.340in. E: 0.745in. F: 0.3745in.. Precision-machined...
Bronco AU-09166I Intake Valve
$22.42
$22.42
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...
Bronco AU-09003I Intake Valve
$16.34
$16.34
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...
Bronco AU-09033E Exhaust Valve
$17.04
$17.04
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...
Bronco AU-09017E Exhuast Valve
$20.92
$20.92
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...
Bronco AU-09208E Exhaust Valve
$18.05
$18.05
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...
Kibblewhite Precision 30-31612 Black Diamond Intake Valve
$32.03
$32.03
$31.95
Material: Stainless SteelHead Diameter: 36.00mm / 1.417in. Stem Diameter: 5.0mm / 0.1960in. Tulip: 20deg. Overall Length: 3.095in. Remarks: Standard. Note: Must use Kibblewhite Lightweight Valve Sp...
3% Off
Pro-X 28.6427-2 Intake Valve - Titanium
$82.53
$82.53
$84.95
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...
6% Off
Pro-X 28.6428-2 Intake Valve - Titanium
$79.71
$79.71
$84.95
Forge 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.Vehicle Fitment:2010...
2% Off
Pro-X 28.2414-2 Intake Valve - Titanium
$78.45
$78.45
$79.95
Forge 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.Vehicle Fitment:2015...
Secure, Trusted, and Encrypted

Protected by industry-leading 256-bit SSL encryption and backed by Shopify’s PCI DSS–compliant infrastructure. Every page, click, and transaction is encrypted and monitored for threats — so you can shop with confidence knowing your data stays protected.

Parts for Every Machine

We stock aftermarket parts, gear and accessories for motorcycles, ATVs, UTVs, snowmobiles, personal watercraft, and even performance cars — all backed by expert support and live inventory.

Real-Time Fitment Accuracy

Search by Year, Make, and Model with confidence. Our proprietary vehicle fitment system ensures you’re only shown what fits — no guesswork, no returns — just parts that fit.

Fast, Trackable Shipping

We ship from over 20 U.S. warehouses — often same or next business day. Every order includes tracking and transparent fulfillment updates from start to finish, all processed through a secure, encrypted checkout.

Quick Links

Ride With Us. Stay Connected.

Follow us for real-time fitment updates, gear drops, and pro tips from the garage. No spam, just parts, tech, and news for riders like you.

Your Garage

Add a Vehicle