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Engine - Valve Train

2767 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 $19.38
Sale price $19.38
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OD: 2.135in.. ID: 1.750in.. Thickness: 0.400in. Seats contain 18-22% Chromium for resistance to abrasion, corrosion and deformation. Nickel content of 1-2% for added corrosion resistance and tough...
Regular price $117.85
Sale price $117.85
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Full set of Black Diamond stainless steel standard size valves for engine applications listed. All valves are impregnated by a special process to a depth of .002in. with a surface buildup of .0002i...
Regular price $40.64
Sale price $40.64
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Head Dia: 1.339in. Stem Dia: .2342in. Tulip: 20deg. Length: 4.055in. Notes: Oversize 2mm. We fully CNC machine our White Diamond Valves from a one-piece forging of either EV8 Stainless Steel or In...
Regular price $373.06
Sale price $373.06
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(seat pressure 185 lb.) (titanium spring retainers) Kits are designed for maximum performance. Features interference-wound, double-chrome silicone springs and H.T. steel base washers. Available in...
Regular price $117.85
Sale price $117.85
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Full set of Black Diamond stainless steel standard size valves for engine applications listed. All valves are impregnated by a special process to a depth of .002in. with a surface buildup of .0002i...
Regular price $18.90
Sale price $18.90
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Unit price
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OD: 1.944in.. ID: 1.575in.. Thickness: 0.400in. Seats contain 18-22% Chromium for resistance to abrasion, corrosion and deformation. Nickel content of 1-2% for added corrosion resistance and tough...
Regular price $34.25
Sale price $34.25
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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...
10% Off
Regular price $251.96
Sale price $251.96
Regular price $279.95
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All-new improved design. Hand-assembled to exact tolerances. Reduced valve train noise from startup to shutdown. Close tolerances for low leak-down rates. Fast pump-up and superior high rpm perform...
Regular price $40.64
Sale price $40.64
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Head Dia: 1.299in. Stem Dia: .2342in. Tulip: 20deg. Length: 4.055in. Notes: Oversize 1mm. We fully CNC machine our White Diamond Valves from a one-piece forging of either EV8 Stainless Steel or In...
Regular price $226.58
Sale price $226.58
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Unit price
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(seat pressure 185 lb.) (steel spring retainers) Kits are designed for maximum performance. Features interference-wound, double-chrome silicone springs and H.T. steel base washers. Available in a ...
Regular price $205.56
Sale price $205.56
Regular price
Unit price
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Full set of Black Diamond stainless steel standard size valves for engine applications listed. All valves are impregnated by a special process to a depth of .002in. with a surface buildup of .0002i...
10% Off
Regular price $30.96
Sale price $30.96
Regular price $34.40
Unit price
per 
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 $18.90
Sale price $18.90
Regular price
Unit price
per 
OD: 2.040in. ID: 1.700in. Thickness: 0.425in. Seats contain 18-22% Chromium for resistance to abrasion, corrosion and deformation. Nickel content of 1-2% for added corrosion resistance and toughne...
Regular price $18.90
Sale price $18.90
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Unit price
per 
OD: 2.070in. ID: 1.610in. Thickness: 0.450in. Seats contain 18-22% Chromium for resistance to abrasion, corrosion and deformation. Nickel content of 1-2% for added corrosion resistance and toughne...
Regular price $18.90
Sale price $18.90
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Unit price
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OD: 1.417in. ID: 1.023in. Thickness: 0.354in. Seats contain 18-22% Chromium for resistance to abrasion, corrosion and deformation. Nickel content of 1-2% for added corrosion resistance and toughne...
Regular price $34.81
Sale price $34.81
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Unit price
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We 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 resistance properties and are har...
Regular price $20.10
Sale price $20.10
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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 $22.62
Sale price $22.62
Regular price
Unit price
per 
Replacement Power Valve Bellows are the perfect option for a direct O.E.M. replacement, at a fraction of the cost. Includes formed rubber valve cover gaskets.Vehicle Fitment:2001 Sea-Doo (Boats) Sp...

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