Collection:
Engine - Valve Train
2498 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.
Kibblewhite Precision 30-30630 Black Diamond Intake Valve
Regular price
$39.81
Sale price
$39.81
Regular price
Unit price
/per
Material: Stainless SteelHead Diameter: 31.00mm / 1.220in. Stem Diameter: 5.0mm / 0.1961in. Tulip: 20deg. Overall Length: 3.280in. Remarks: Standard. Requires the use of Kibblewhite spring kit.. B...
Kibblewhite Precision 30-30910 Black Diamond Intake Valve
Regular price
$38.45
Sale price
$38.45
Regular price
Unit price
/per
Material: Stainless SteelHead Diameter: 26.00mm / 1.024in. Stem Diameter: 4.5mm / 0.1765in. Tulip: 19deg. Overall Length: 3.065in. Remarks: Standard. Black Diamond valves feature one-piece stainle...
Kibblewhite Precision 30-3115 Black Diamond Intake Valve - Standard (33mm)
Regular price
$38.45
Sale price
$38.45
Regular price
Unit price
/per
Material: Stainless SteelHead Diameter: 33.00mm / 1.300in. Stem Diameter: 5.5mm / 0.2156in. Tulip: 20deg. Overall Length: 4.040in. Remarks: Standard. Black Diamond valves feature one-piece stainle...
Kibblewhite Precision 30-31166 Black Diamond Exhaust Valve
Regular price
$38.45
Sale price
$38.45
Regular price
Unit price
/per
Material: Stainless SteelHead Diameter: 26.00mm / 1.024in. Stem Diameter: 4.5mm / 0.1760in. Tulip: 20deg. Overall Length: 3.235in. Remarks: Standard. Black Diamond valves feature one-piece stainle...
7% Off
Kibblewhite Precision 30-31616 Black Diamond Exhaust Valve
Regular price
$29.83
Sale price
$29.83
Regular price
$31.95
Unit price
/per
Material: Stainless SteelHead Diameter: 31.00mm / 1.220in. Stem Diameter: 5.0mm / 0.1955in. Tulip: 20deg. Overall Length: 3.175in. Remarks: Standard. Note: Must use Kibblewhite Lightweight Valve Sp...
Kibblewhite Precision 30-30633 Black Diamond Exhaust Valve
Regular price
$38.45
Sale price
$38.45
Regular price
Unit price
/per
Material: Stainless SteelHead Diameter: 26.00mm / 1.024in. Stem Diameter: 5.0mm / 0.1956in. Tulip: 20deg. Overall Length: 3.235in. Remarks: Standard. Requires the use of Kibblewhite spring kit.. B...
17% Off
Kibblewhite Precision 30-30913 Black Diamond Exhaust Valve
Regular price
$33.14
Sale price
$33.14
Regular price
$39.95
Unit price
/per
Material: Stainless SteelHead Diameter: 22.50mm / 0.886in. Stem Diameter: 4.5mm / 0.1760in. Tulip: 19deg. Overall Length: 3.145in. Remarks: Standard. Black Diamond valves feature one-piece stainle...
7% Off
Kibblewhite Precision 30-31262 Black Diamond Intake Valve
Regular price
$29.83
Sale price
$29.83
Regular price
$31.95
Unit price
/per
Material: Stainless SteelHead Diameter: 36.00mm / 1.417in. Stem Diameter: 5.0mm / 0.1960in. Tulip: 20deg. Overall Length: 3.095in. Remarks: Standard. Note: Must use Kibblewhite Lightweight Valve Sp...
Kibblewhite Precision 30-31266 Black Diamond Exhaust Valve
Regular price
$38.87
Sale price
$38.87
Regular price
Unit price
/per
Material: Stainless SteelHead Diameter: 30.00mm / 1.181in. Stem Diameter: 5.0mm / 0.1955in. Tulip: 20deg. Overall Length: 3.175in. Remarks: Standard. Note: Must use Kibblewhite Lightweight Valve Sp...
Kibblewhite Precision 30-30953 Black Diamond Exhaust Valve - Standard (30mm)
Regular price
$33.98
Sale price
$33.98
Regular price
Unit price
/per
Material: Stainless SteelHead Diameter: 30.00mm / 1.181in. Stem Diameter: 5.0mm / 0.1957in. Tulip: 20deg. Overall Length: 3.310in. Remarks: Standard. Note: Must use Kibblewhite Lightweight Valve Sp...
3% Off
Pro-X 28.SIS2424-2 Steel Intake Valve and Spring Kit
Regular price
$212.95
Sale price
$212.95
Regular price
$218.58
Unit price
/per
Material: SteelReplaces the OEM valves & valve springs. Steel, nitrided valves for increased durability and less wear under extreme conditions. Stronger valve springs deal with the extra weight...
9% Off
Pro-X 28.SES3405-1 Steel Exhaust Valve and Spring Kit
Regular price
$143.95
Sale price
$143.95
Regular price
$157.34
Unit price
/per
Material: SteelReplaces the OEM valves & valve springs. Steel, nitrided valves for increased durability and less wear under extreme conditions. Stronger valve springs deal with the extra weight...
5% Off
Pro-X 28.SIS4409-2 Steel Intake Valve and Spring Kit
Regular price
$166.95
Sale price
$166.95
Regular price
$174.84
Unit price
/per
Material: SteelReplaces the OEM valves & valve springs. Steel, nitrided valves for increased durability and less wear under extreme conditions. Stronger valve springs deal with the extra weight...
9% Off
Pro-X 28.SIS3405-2 Steel Intake Valve and Spring Kit
Regular price
$143.95
Sale price
$143.95
Regular price
$157.34
Unit price
/per
Material: SteelReplaces the OEM valves & valve springs. Steel, nitrided valves for increased durability and less wear under extreme conditions. Stronger valve springs deal with the extra weight...
8% Off
Pro-X 28.1413-1 Exhaust Valve - Steel
Regular price
$43.05
Sale price
$43.05
Regular price
$46.95
Unit price
/per
Material: SteelForge 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.Vehic...
9% Off
Pro-X 28.SIS3408-2 Steel Intake Valve and Spring Kit
Regular price
$143.95
Sale price
$143.95
Regular price
$157.34
Unit price
/per
Material: SteelReplaces the OEM valves & valve springs. Steel, nitrided valves for increased durability and less wear under extreme conditions. Stronger valve springs deal with the extra weight...
2% Off
Pro-X 28.SIS1405-2 Steel Intake Valve and Spring Kit
Regular price
$143.95
Sale price
$143.95
Regular price
$146.17
Unit price
/per
Material: SteelReplaces the OEM valves & valve springs. Steel, nitrided valves for increased durability and less wear under extreme conditions. Stronger valve springs deal with the extra weight...
Pro-X 28.SES4409-1 Steel Exhaust Valve and Spring Kit
Regular price
$166.95
Sale price
$166.95
Regular price
Unit price
/per
Material: SteelReplaces the OEM valves & valve springs. Steel, nitrided valves for increased durability and less wear under extreme conditions. Stronger valve springs deal with the extra weight...
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