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Engine - Valve Train

2502 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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Pro-X 28.2423-2 Intake Valve - Titanium - Center
$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 29.100250 10.00mm Shims - 2.50mm
$22.64
$22.64
Replacement shims.
Pro-X 29.748190 7.48mm Shims - 1.90mm
$22.64
$22.64
Replacement shims.
Pro-X 29.748205 7.48mm Shims - 2.05mm
$22.64
$22.64
Replacement shims.
Pro-X 29.748120 7.48mm Shims - 1.20mm
$22.64
$22.64
Replacement shims.
10% Off
Wiseco SVKB4409 Garage Buddy Valve Set
$352.99
$352.99
$391.95
O.E.M.-quality valves and springs. Moly paste for cam lobe and buckets included. Made in USA.Vehicle Fitment:2009-2018 Kawasaki KX450F
10% Off
Wiseco SVKB1403 Garage Buddy Valve Set
$328.99
$328.99
$365.95
O.E.M.-quality valves and springs. Moly paste for cam lobe and buckets included. Made in USA.Vehicle Fitment:2002-2006 Honda CRF450R
4% Off
Pro-X 28.SIS3338-2 Steel Intake Valve and Spring Kit
$155.95
$155.95
$161.82
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...
6% Off
S&S Cycle 310-1013A Gear Drive Camchest Kit for M-Eight - Gloss Black Pushrod Tubes with 465 Cam
$1,817.88
$1,817.88
$1,924.95
All parts in each kit are matched to ensure superior quality, fit, finish and performance. Oil pump and cam plate are precision-machined from billet aluminum with a blue anodized finish. Passage pl...
10% Off
S&S Cycle 930-0052 Time-Saver Pushrods
$202.46
$202.46
$224.95
Aircraft grade 4130 chromoly steel. Larger diameter than the original equipment and is designed to minimize pushrod flex. Single adjuster end changes from 9.5in. to 11.5in. and has a 9mm diameter t...
Kibblewhite Precision 70-0448 Tappet Block
$56.31
$56.31
Vertical oil ways precision drilled for better oiling. Drilled for locating screws. Designed to accept more lift. includes o-ring channels for proper sealing and seating.Vehicle Fitment:1963-1973 T...
Kibblewhite Precision 20-30HSC Cast Iron Exhaust Valve Guide (+.025in.) Kibblewhite Precision 20-30HSC Cast Iron Exhaust Valve Guide (+.025in.)
$21.08
$21.08
Guides require machining for seal installation. Quantity: Pkg. of 1. Material:Cast Iron. Type: Exhaust. Outside Dia.: (G): 0.5900in. / +0.025in. A: 0.450in. B: 0.540in. C: 0.810in. D: 1.340in. E: 0...
Kibblewhite Precision 20-20HSC Cast Iron Intake Valve Guide (+.025in.) Kibblewhite Precision 20-20HSC Cast Iron Intake Valve Guide (+.025in.)
$21.64
$21.64
Guides require machining for seal installation. Quantity: Pkg. of 1. Material: Cast Iron. Type: Intake. Outside Dia.: (G): 0.5900in. / +0.025in. A: 0.450in. B: 0.540in. C: 0.810in. D: 1.340in. E: 0...
Kibblewhite Precision 20-50HSC Cast Iron Intake Valve Guide (+.025) Kibblewhite Precision 20-50HSC Cast Iron Intake Valve Guide (+.025)
$21.64
$21.64
Quantity: Pkg. of 1. Material: Cast Iron. Type: Intake. Outside Dia.: (G): 0.6500in./ +0.025in. A: 0.450in. B: 0.540in. C: 0.755in. D: 1.315in. E: 0.745in. F: 0.3745in. KPMI R&D has produced a...
Kibblewhite Precision 20-60HSC Cast Iron Exhaust Valve Guide (+.025in.) Kibblewhite Precision 20-60HSC Cast Iron Exhaust Valve Guide (+.025in.)
$21.08
$21.08
Quantity: Pkg. of 1. Material: Cast Iron. Type: Exhaust. Outside Dia.: (G): 0.6500in./ +0.025in. A: 0.450in. B: 0.540in. C: 0.855in. D: 1.315in. E: 0.745in. F: 0.3745in.. KPMI R&D has produced...
Kibblewhite Precision 60-60560 Spring Only Kit
$144.69
$144.69
Drop in progressively wound dual spring kit to work with stock retainers and bases. Sets up at 65lbs. on the seat. Extensive R and D on all applications to provide high performance components that...
Kibblewhite Precision 20-2064C Cast Iron Exhaust Valve Guide (+.004in.) Kibblewhite Precision 20-2064C Cast Iron Exhaust Valve Guide (+.004in.)
$21.64
$21.64
Guides will require machining for seal installation. Quantity: Pkg. of 1. Material: Cast Iron. Type: Exhaust. Outside Dia.: (G): 0.6290in./ +0.004in. A: 0.450in. B: 0.540in. C: 0.855in. D: 1.315in....
Kibblewhite Precision 60-60512T Tensillite Titanium Intake Valve
$110.84
$110.84
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...
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