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Engine - Valve Train - Exhaust Valves

543 products
Powersport Superstore is your go-to source for Engine - Valve Train - Exhaust Valves and related parts. Shop our unbeatable selection of Exhaust Valves with top-tier service, fast shipping, and great prices.
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Vehicle Fitment Combos Show all Vehicle Fitment Combos
20% Off
Regular price $32.01
Sale price $32.01
Regular price $39.95
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per 
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...
10% Off
Regular price $33.80
Sale price $33.80
Regular price $37.55
Unit price
per 
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...
27% Off
Regular price $42.26
Sale price $42.26
Regular price $57.95
Unit price
per 
Material: Stainless SteelMaterial: Black Diamond Stainless. Coating: Black Nitroneg. Quantity: Pkg. of 1. Head Diameter: 28.94mm / 1.139in. Stem Diameter: 5.0mm / 0.1955in. Tulip: 20deg. Overall Le...
10% Off
Regular price $36.14
Sale price $36.14
Regular price $40.15
Unit price
per 
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 $184.95
Sale price $184.95
Regular price
Unit price
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Material: Stainless SteelStainless steel conversion kits include only what is needed to convert your head to the long-life stainless steel Black Diamond intake valves. Extends the life of the valve...
10% Off
Regular price $34.16
Sale price $34.16
Regular price $37.95
Unit price
per 
Material: Stainless SteelHead Diameter: 27.00mm / 1.063in. Stem Diameter: 5.0mm / 0.1956in. Tulip: 20deg. Overall Length: 3.235in. Remarks: Oversize +1mm. Black Diamond valves feature one-piece st...
4% Off
Regular price $75.61
Sale price $75.61
Regular price $78.95
Unit price
per 
Material: Stainless Steel1.480in Head Dia., .3095in Stem Dia. OEM #18024-87. Sold in pairs. Designed to out flow and out perform all others, even in the most severe environments. One-piece forging...
2% Off
Regular price $78.45
Sale price $78.45
Regular price $79.95
Unit price
per 
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...
6% Off
Regular price $79.71
Sale price $79.71
Regular price $84.95
Unit price
per 
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...
43% Off
Regular price $79.71
Sale price $79.71
Regular price $139.95
Unit price
per 
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...
6% Off
Regular price $79.71
Sale price $79.71
Regular price $84.95
Unit price
per 
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...
Regular price $23.26
Sale price $23.26
Regular price
Unit price
per 
Stainless steel, forged one piece construction. Extremely light and fast flowing. Chromed stems and stellite tips. Special thick margins and modified radius. Fully swirl polished. Black nitride coa...
6% Off
Regular price $79.71
Sale price $79.71
Regular price $84.95
Unit price
per 
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...
38% Off
Regular price $24.91
Sale price $24.91
Regular price $39.95
Unit price
per 
Vesrah valves are precision manufactured from top-quality materials to match OEM valves. Sold each.Vehicle Fitment:1989 Kawasaki ZX750 Ninja ZX-7
40% Off
Regular price $28.17
Sale price $28.17
Regular price $46.95
Unit price
per 
Vesrah valves are precision manufactured from top-quality materials to match OEM valves. Sold each.Vehicle Fitment:1998-1999 Honda CBR900RR
37% Off
Regular price $16.28
Sale price $16.28
Regular price $25.95
Unit price
per 
Vesrah valves are precision manufactured from top-quality materials to match OEM valves. Sold each.Vehicle Fitment:1986-1987 Kawasaki ZL600 Eliminator 1985-1997 Kawasaki ZX600 Ninja 600R
34% Off
Regular price $21.91
Sale price $21.91
Regular price $32.95
Unit price
per 
Vesrah valves are precision manufactured from top-quality materials to match OEM valves. Sold each.Vehicle Fitment:1987-1988 Yamaha BW350 1980-1982 Yamaha SR250 1980-1982 Yamaha TT250 1980-1982 Yam...
15% Off
Regular price $15.27
Sale price $15.27
Regular price $17.95
Unit price
per 
Vesrah valves are precision manufactured from top-quality materials to match OEM valves. Sold each.Vehicle Fitment:1980-1981 Suzuki GS250T

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