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Engine - Valve Train

2503 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
5% Off
Regular price $148.56
Sale price $148.56
Regular price $155.95
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Material: TitaniumDel West is the worlds largest supplier of Titanium valves and valvetrain components for motor racing including those from NASCAR to the exotic engines of Formula One and a long r...
1% Off
Regular price $153.81
Sale price $153.81
Regular price $155.95
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Material: TitaniumDel West is the worlds largest supplier of Titanium valves and valvetrain components for motor racing including those from NASCAR to the exotic engines of Formula One and a long r...
Regular price $46.52
Sale price $46.52
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Material: TitaniumThe ultimate high-performance valves for serious engine builders. No compromise design. High-flow design includes a 50 degree seat angle, no dish valve face and 5mm stem diameter ...
1% Off
Regular price $153.81
Sale price $153.81
Regular price $155.95
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Material: TitaniumDel West is the worlds largest supplier of Titanium valves and valvetrain components for motor racing including those from NASCAR to the exotic engines of Formula One and a long r...
Regular price $17.55
Sale price $17.55
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Replacement Seals. 4-pk..Vehicle Fitment:1966-1969 Harley Davidson FLFB Electra Glide 1970-1984 Harley Davidson FLH Electra Glide 1966-1969 Harley Davidson FLHB Electra Glide 1979-1981 Harley David...
8% Off
Regular price $108.81
Sale price $108.81
Regular price $117.95
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Replaces OEM #18534-29A. 4-pk. of tappet rollers.Vehicle Fitment:1957-1959 Harley Davidson XL 1958 Harley Davidson XLC 1958-1979 Harley Davidson XLCH 1972-1985 Harley Davidson XLH1000 1958-1971 Ha...
Regular price $20.73
Sale price $20.73
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Stem O.D. 11/32in., Guide O.D. .531in.. Seals sold each, in 25 packs, and 100 packs. Seal driver and sleeves sold separately. Made in the USA.Vehicle Fitment:1957-1959 Harley Davidson XL 1958 Harl...
Regular price $26.25
Sale price $26.25
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Outside Dia.: (G): 0.5630in. / +0.001in. A: 0.650in. B: 0.700in. C: 1.150in. D: 1.450in. E: 0 .615in. F: 0.3098in. Note: Special shouldered guide, accepts 0.600in. valve lift. 0.420in. guide top ac...
Regular price $25.20
Sale price $25.20
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Quantity: Pkg. of 1. Material: Manganese Bronze. 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.. Precision-machined...
Regular price $26.25
Sale price $26.25
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Outside Dia.: (G): 0.5620in. / Std. A: 0.650in. B: 0.700in. C: 1.150in. D: 1.450in. E: 0 .615in. F: 0.3098in. Note: Special shouldered guide, accepts 0.600in. valve lift. 0.420in. guide top accepts...
Regular price $25.20
Sale price $25.20
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Quantity: Pkg. of 1. Material: Manganese Bronze. Type: Intake. Outside Dia.: (G): 0.5690in. / +0.004in. A: 0.450in. B: 0.540in. C: 0.810in. D: 1.340in. E: 0.745in. F: 0.3745in.. Precision-machined...
Regular price $196.31
Sale price $196.31
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Sold each. These tappets haves undergone extensive development to increase load, lubrication, hydraulic and life capacities. Billet body. Increased roller width. Roller perpendicularity held to .0...
Regular price $34.56
Sale price $34.56
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Quantity: Pkg. of 1. Material: C630 Bronze. Type: Intake. Outside Dia.: (G): 0.5540in. / Std. A: 0.600in. B: 0.650in. C: 0.980in. D: 1.400in. E: 0.640in. F: 0.3120in. Seal: Seal not required.. We ...
Regular price $42.81
Sale price $42.81
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Head Diameter: 35mm. O.D.: 1.378in. I.D.: 1.024in. Height: .434in.. Copper-based material designed specifically for use with titanium valves in high performance applications. Gives the seat excell...
18% Off
Regular price $62.89
Sale price $62.89
Regular price $76.95
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Silent Chain. Premium material combines strength and durability and impact resistance. Engineered to exceed O.E.M. specifications and tolerances.Vehicle Fitment:2013-2015 Kawasaki ZX636 Ninja ZX-6R
43% Off
Regular price $19.45
Sale price $19.45
Regular price $33.95
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Material: Stainless SteelHead Diameter: 36.00mm / 1.417in. Stem Diameter: 5.5mm / 0.2158in. Tulip: 20deg. Overall Length: 3.315in. Remarks: Oversize. Note: Must use Kibblewhite Lightweight Valve Sp...
Regular price $35.81
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Material: Stainless SteelBlack Diamond valves feature one-piece stainless steel construction with stellite tips and special impregnation to improve wear properties and reduce friction. Sold individ...
Regular price $45.19
Sale price $45.19
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Material: Stainless SteelWe fully CNC machine our White Diamond Valves from a one-piece forging of either EV8 Stainless Steel or Inconel-751. These materials have proven heat and corrosion resistan...

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