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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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Vehicle Fitment Combos Show all Vehicle Fitment Combos
Regular price $14.92
Sale price $14.92
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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...
Regular price $14.92
Sale price $14.92
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Quantity: Pkg. of 1. Material: Cast Iron. Type: Intake. Outside Dia.: (G): 0.6250in./ Std. A: 0.450in. B: 0.540in. C: 0.755in. D: 1.315in. E: 0.745in. F: 0.3745in.. KPMI R&D has produced a pro...
Regular price $14.92
Sale price $14.92
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Overall length of both intake and exhaust is 1.855 Accept special valve guide seals (sold separately) Made in the U.S.A. Guides will require machining for seal installation. Quantity: Pkg. of 1. Ma...
Regular price $100.00
Sale price $100.00
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Type: Intake / Exhaust. Retainer Material: Titanium. Valve Lift: 0.430in. Installed Height: 1.380in. Seat Pressure: 71#. Open Pressure: 210#. @ Lift: 0.430in.. Designed for maximum performance fea...
Regular price $14.92
Sale price $14.92
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Quantity: Pkg. of 1. Material: Cast Iron. Type: Exhaust. Outside Dia.: (G): 0.6250in./ Std. A: 0.450in. B: 0.540in. C: 0.855in. D: 1.315in. E: 0.745in. F: 0.3745in.. KPMI R&D has produced a pr...
Regular price $14.92
Sale price $14.92
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Unit price
per 
Guides will require machining for seal installation. Quantity: Pkg. of 1. Material: Cast Iron. Type: Intake. Outside Dia.: (G): 0.5710in. / +0.006in. A: 0.450in. B: 0.540in. C: 0.810in. D: 1.340in....
Regular price $24.00
Sale price $24.00
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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...
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Regular price $172.15
Sale price $172.15
Regular price $172.95
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Titanium intake valve face recession is the most commonly repeated expensive repair on todays late model 4-strokes. Kibblewhite stainless valves and spring kits have proven to extend the intake lif...
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Regular price $251.06
Sale price $251.06
Regular price $278.95
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Compatible with solid and hydraulic lifters. NOTE: Can be installed without removal of rocker box Kit includes chrome pushrods, covers, keepers and O-rings. Pushrods are made out of 7/16in. o.d. c...
Regular price $20.33
Sale price $20.33
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Quantity: Pkg. of 1. Material: Cast Iron. Type: Exhaust. Outside Dia.: (G): 0.6260in./ +0.001in. A: 0.450in. B: 0.540in. C: 0.855in. D: 1.315in. E: 0.745in. F: 0.3745in.. KPMI R&D has produced...
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:2020-202...
Regular price $39.25
Sale price $39.25
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Material: Stainless SteelHead Diameter: 30.50mm / 1.201in. Stem Diameter: 5.0mm / 0.1961in. Tulip: 20deg. Overall Length: 3.500in. Remarks: Standard. Note: Must use Kibblewhite Lightweight Valve Sp...
Regular price $31.46
Sale price $31.46
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Material: SteelForge 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.Vehic...
Regular price $17.30
Sale price $17.30
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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...
Regular price $17.04
Sale price $17.04
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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...
Regular price $27.80
Sale price $27.80
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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...
Regular price $18.59
Sale price $18.59
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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...
Regular price $15.65
Sale price $15.65
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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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