Collection:
Engine - Valve Train - Spring Kits
60 products
Powersport Superstore is your go-to source for Engine - Valve Train - Spring Kits and related parts. Shop our unbeatable selection of Spring Kits with top-tier service, fast shipping, and great prices.
10% Off
Kibblewhite Precision 82-86010 Racing Spring Kit - Steel - 0.450in. Lift
Regular price
$118.25
Sale price
$118.25
Regular price
$131.39
Unit price
/per
Since 1939, KPMI has taken great pride in our ability to design innovative performance improvements for valvetrains. This innovative ability has never been more apparent than with the development o...
9% Off
Kibblewhite Precision 30-4083 Valve Spring Kits
Regular price
$31.77
Sale price
$31.77
Regular price
$34.99
Unit price
/per
Designed for maximum performance features interference wound double chrome silicone springs. All spring kits should be used together. Available in complete set for one engine.
10% Off
Kibblewhite Precision 82-86000 Racing Spring Kit - Titanium - 0.450in. Lift
Regular price
$159.88
Sale price
$159.88
Regular price
$177.64
Unit price
/per
Material: TitaniumSince 1939, KPMI has taken great pride in our ability to design innovative performance improvements for valvetrains. This innovative ability has never been more apparent than with...
Moose Offroad M80-83150 Stainless Valve and Spring Kit - Intake
Regular price
$178.95
Sale price
$178.95
Regular price
Unit price
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Stainless steel conversion kits include only what's needed to convert your head to the long-life stainless steel Black Diamond intake valves. Extend the life of the valve train and intake component...
Moose Offroad M80-83060 Stainless Valve and Spring Kit - Exhaust
Regular price
$202.95
Sale price
$202.95
Regular price
Unit price
/per
Stainless steel conversion kits include only what's needed to convert your head to the long-life stainless steel Black Diamond intake valves. Extend the life of the valve train and intake component...
Moose Offroad M80-83050 Stainless Valve and Spring Kit - Intake
Regular price
$303.95
Sale price
$303.95
Regular price
Unit price
/per
Stainless steel conversion kits include only what's needed to convert your head to the long-life stainless steel Black Diamond intake valves. Extend the life of the valve train and intake component...
Moose Offroad M60-62160 Stainless Valve and Spring Kit - Exhaust
Regular price
$153.95
Sale price
$153.95
Regular price
Unit price
/per
Stainless steel conversion kits include only what's needed to convert your head to the long-life stainless steel Black Diamond intake valves. Extend the life of the valve train and intake component...
Moose Offroad M80-83160 Stainless Valve and Spring Kit - Exhaust
Regular price
$178.95
Sale price
$178.95
Regular price
Unit price
/per
Stainless steel conversion kits include only what's needed to convert your head to the long-life stainless steel Black Diamond intake valves. Extend the life of the valve train and intake component...
Moose Offroad M60-62150 Stainless Valve and Spring Kit - Intake
Regular price
$153.95
Sale price
$153.95
Regular price
Unit price
/per
Stainless steel conversion kits include only what's needed to convert your head to the long-life stainless steel Black Diamond intake valves. Extend the life of the valve train and intake component...
Moose Offroad M30-34250 Stainless Valve and Spring Kit - Intake
Regular price
$186.95
Sale price
$186.95
Regular price
Unit price
/per
Stainless steel conversion kits include only what's needed to convert your head to the long-life stainless steel Black Diamond intake valves. Extend the life of the valve train and intake component...
Moose Offroad M30-34360 Stainless Valve and Spring Kit - Exhaust
Regular price
$186.95
Sale price
$186.95
Regular price
Unit price
/per
Stainless steel conversion kits include only what's needed to convert your head to the long-life stainless steel Black Diamond intake valves. Extend the life of the valve train and intake component...
Moose Offroad M30-34260 Stainless Valve and Spring Kit - Exhaust
Regular price
$186.95
Sale price
$186.95
Regular price
Unit price
/per
Stainless steel conversion kits include only what's needed to convert your head to the long-life stainless steel Black Diamond intake valves. Extend the life of the valve train and intake component...
Kibblewhite Precision 90-9034 Valve Spring Kit
Regular price
$153.97
Sale price
$153.97
Regular price
Unit price
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Type: Intake / Exhaust. Retainer Material: H.T. Steel. Valve Lift: 0.500in. Installed Height: 1.445in. Seat Pressure: 104#. Open Pressure: 196#. @ Lift: 0.367in.. Designed for maximum performance ...
0% Off
Kibblewhite Precision 30-31600 Valve Spring Kit
Regular price
$207.83
Sale price
$207.83
Regular price
$207.95
Unit price
/per
Type: Intake / Exhaust. Retainer Material: Titanium. Intake Valve Lift: 0.440in. Intake Installed Height: 1.215in. Intake Seat Pressure: 40#. Intake Open Pressure: 147#. Intake @ Lift: 0.440in. Exh...
15% Off
Kibblewhite Precision 80-80550 Valve Spring Kit
Regular price
$92.39
Sale price
$92.39
Regular price
$108.95
Unit price
/per
Designed for maximum performance features interference wound double chrome silicone springs. All spring kits should be used together. Available in complete set for one engine.Vehicle Fitment:2008-2...
23% Off
Kibblewhite Precision 30-30161 Valve Spring Kit
Regular price
$131.15
Sale price
$131.15
Regular price
$171.35
Unit price
/per
Type: Intake / Exhaust. Retainer Material: Titanium. Valve Lift: 0.440in. Installed Height: 1.225in. Seat Pressure: 70#. Open Pressure: 195#. @ Lift: 0.440in.. Designed for maximum performance fea...
Kibblewhite Precision 30-30015 Valve Spring Kit
Regular price
$157.56
Sale price
$157.56
Regular price
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Type: Intake / Exhaust. Retainer Material: Titanium. Valve Lift: 0.465in. Installed Height: 1.210in. Seat Pressure: 70#. Open Pressure: 185#. @ Lift: 0.400in.. Designed for maximum performance fea...
10% Off
Kibblewhite Precision 30-31450 Valve Spring Kit
Regular price
$221.36
Sale price
$221.36
Regular price
$245.95
Unit price
/per
Lightweight Racing. Type: Intake / Exhaust. Retainer Material: Titanium. Valve Lift: 0.385in. Installed Height: 1.185in. Seat Pressure: 50#. Open Pressure: 160#. @ Lift: 0.385in.. Designed for max...
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