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Collection:

Engine - Valve Train - Valve Train Kit

36 products
Powersport Superstore is your go-to source for Engine - Valve Train - Valve Train Kit and related parts. Shop our unbeatable selection of Valve Train Kit 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 $166.95
Sale price $166.95
Regular price $174.82
Unit price
per 
Replaces the OEM valves and valve springs. Steel, nitrided valves for increased durability and less wear under extreme conditions. Stronger valve springs deal with the extra weight of the steel val...
4% Off
Regular price $155.95
Sale price $155.95
Regular price $161.82
Unit price
per 
Replaces the OEM valves and valve springs. Steel, nitrided valves for increased durability and less wear under extreme conditions. Stronger valve springs deal with the extra weight of the steel val...
10% Off
Regular price $139.99
Sale price $139.99
Regular price $155.95
Unit price
per 
Replaces the OEM valves and valve springs. Steel, nitrided valves for increased durability and less wear under extreme conditions. Stronger valve springs deal with the extra weight of the steel val...
10% Off
Regular price $276.65
Sale price $276.65
Regular price $307.39
Unit price
per 
Type: Intake/ Exhaust. Material: Intake- White Diamond/Exhaust- White Diamond Inconel. Coating: Hard Chrome. Head Diameter: Intake - 37.72mm/1.485in./Exhaust - 29.21mm/ 1.150in. Quantity: Intake - ...
10% Off
Regular price $139.99
Sale price $139.99
Regular price $155.95
Unit price
per 
Replaces the OEM valves and valve springs. Steel, nitrided valves for increased durability and less wear under extreme conditions. Stronger valve springs deal with the extra weight of the steel val...
Regular price $29.57
Sale price $29.57
Regular price
Unit price
per 
High quality parts to replace carburetor air cut-off valves for getting proper air and fuel mixture. Including diaphragm, spring, O-ring or U-ring when it's necessary.Vehicle Fitment:1999-2004 Yama...
Regular price $27.50
Sale price $27.50
Regular price
Unit price
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High quality parts to replace carburetor air cut-off valves for getting proper air and fuel mixture. Including diaphragm, spring, O-ring or U-ring when it's necessary.Vehicle Fitment:2007-2009 Yama...
Regular price $259.95
Sale price $259.95
Regular price
Unit price
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Kitted sets of intake and exhaust valves designed to match the. OE material specifications for drop-in compatibility (no need to reconfigure spring pack from OE specs). Valves are constructed of ei...
Regular price $22.18
Sale price $22.18
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Includes core and O-ring.
Regular price $118.48
Sale price $118.48
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...
Regular price $142.70
Sale price $142.70
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...
Regular price $274.95
Sale price $274.95
Regular price
Unit price
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Material: Titanium/SteelTitanium and Stainless Valves Kitted sets of intake and exhaust valves designed to match the. OE material specifications for drop-in compatibility (no need to reconfigure s...
Regular price $26.56
Sale price $26.56
Regular price
Unit price
per 
High quality parts to replace carburetor air cut-off valves for getting proper air and fuel mixture. Including diaphragm, spring, O-ring or U-ring when it's necessary.Vehicle Fitment:1998-2001 Yama...
Regular price $274.84
Sale price $274.84
Regular price
Unit price
per 
Kits include KPMI or equivalent valve spring kit, a full set of Black Diamond stainless steel standard size. valves, H.T. Steel valve keepers and valve stem seals (where applicable) for engine appl...
Regular price $31.90
Sale price $31.90
Regular price
Unit price
per 
High quality parts to replace carburetor air cut-off valves for getting proper air and fuel mixture. Including diaphragm, spring, O-ring or U-ring when it's necessary.Vehicle Fitment:2004-2009 Yama...
Regular price $251.29
Sale price $251.29
Regular price
Unit price
per 
Kits include KPMI or equivalent valve spring kit, a full set of Black Diamond stainless steel standard size. valves, H.T. Steel valve keepers and valve stem seals (where applicable) for engine appl...
Regular price $113.28
Sale price $113.28
Regular price
Unit price
per 
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 $255.90
Sale price $255.90
Regular price
Unit price
per 
Kits include KPMI or equivalent valve spring kit, a full set of Black Diamond stainless steel standard size. valves, H.T. Steel valve keepers and valve stem seals (where applicable) for engine appl...

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