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Engine - Valve Train

2486 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.
Regular price $43.25
Sale price $43.25
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Quantity: Pkg. of 1. Material: C630 Bronze. Type: Exhaust. Outside Dia.: (G): 0.5670in. / +0.002in. A: 0.450in. B: 0.540in. C: 0.810in. D: 1.340in. E: 0.745in. F: 0.3745in.. We choose to use C630 ...
Regular price $23.52
Sale price $23.52
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Material: Solid Teflon. Reference: See Figure 1. Quantity: Pkg. of 4 (Seal Style 7). Stem Diameter: 11/32in. Overall Length: 0.375in. Seal O.D.: 0.630in. A: 0.530in. +/-0.002in. B: ---. C: ---. D: ...
Regular price $23.52
Sale price $23.52
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Material: Solid Teflon. Reference: See Figure 1. Quantity: Pkg. of 4 (Seal Style 7). Stem Diameter: 3/8in. Overall Length: 0.400in. Seal O.D.: 0.720in. A: 0.625in. +/-0.002in. B: ---. C: ---. D: 0....
Regular price $33.07
Sale price $33.07
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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...
Regular price $28.70
Sale price $28.70
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Type: Intake/ Exhaust. Material: Red Viton. Reference: See Figure 1. Stem Diameter: 5.0mm. Overall Length: 0.460in. Seal O.D.: 0.975in. A: 0.335in.-¦0.005in. B: ---. C: 0.290in. OEM REF. P/N 420431...
Regular price $44.30
Sale price $44.30
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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:1987-2000 Kawasaki KSF250 Mojave
15% Off
Regular price $122.66
Sale price $122.66
Regular price $144.30
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Precision engineered for todays sophisticated engines. Designed for superior durability at high rpm. Low wear means years of dependability.Vehicle Fitment:1985-1986 Honda ATC350X 1986-1987 Honda TR...
Regular price $83.95
Sale price $83.95
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Works with BBR 175cc Big Bore kits PN# 05-7072.Vehicle Fitment:2003-2005 Honda CRF150F 2003-2009 Honda CRF230F 2012-2017 Honda CRF230F 2019 Honda CRF230F
14% Off
Regular price $544.08
Sale price $544.08
Regular price $633.95
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Intake Opening (degrees): 34. Intake Closing (degrees): 40. Exhaust Opening (degrees): 43. Exhaust Closing (degrees): 31. Intake Duration (degrees): 254. Exhaust Duration (degrees): 254. Intake Lif...
Regular price $21.62
Sale price $21.62
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Sold to dealer in 5-pk; sold to consumer each.
Regular price $139.31
Sale price $139.31
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Standard solid Big Axle rollers are designed around three working parts. The outer wheel/roller has a 27% greater wall sizeless harmonic distortion for better tracking of cam lobe. Pin bearings are...
Regular price $25.99
Sale price $25.99
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Made from 4140 cold rolled steel, Hot Cams shim kits and refill packs make the perfect addition to any toolbox for keeping any valvetrain in perfect working order.Vehicle Fitment:2005-2011 KTM 250 ...
Regular price $110.00
Sale price $110.00
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Complete valve shim kits make it easier to maintain your valve train. Forged from 4140 cold rolled steel, not sintered. Laser etched size on each shim for identification. 10.00mm diameter shim kits...
6% Off
Regular price $85.09
Sale price $85.09
Regular price $90.95
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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...
11% Off
Regular price $223.68
Sale price $223.68
Regular price $251.95
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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):...
10% Off
Regular price $78.99
Sale price $78.99
Regular price $87.95
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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...
Regular price $58.63
Sale price $58.63
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Material: Stainless SteelHead Diameter: 30.00mm / 1.181in. Stem Diameter: 5.5mm / 0.2150in. Tulip: 20deg. Overall Length: 3.230in. Remarks: Standard. Note: Must use Kibblewhite Lightweight Valve Sp...
Regular price $23.52
Sale price $23.52
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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....

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