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$29.95
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$29.95
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$23.20
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$20.95
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$22.95
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$1.21
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-20%
Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop...
Regular price
$1.21
$1.51
$358.75
Sale
-20%
Supertech VW VR6 12V Dual Valve Spring Kit
Regular price
$358.75
$448.34
$547.09
Sale
-20%
Supertech Subaru WRX/STi 16V Dual Valve Spring Kit
Regular price
$547.09
$683.71
$547.09
Sale
-20%
Supertech Subaru WRX/STi 16V Dual Valve Spring Kit
Regular price
$547.09
$683.71
$882.47
Sale
-20%
Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve...
Regular price
$882.47
$1,102.84
$588.31
Sale
-20%
Supertech Honda Integra LS B18A/B Dual Valve Spring Kit
Regular price
$588.31
$735.22
$820.59
Sale
-20%
Supertech Toyota 2JZ Dual Valve Spring Kit
Regular price
$820.59
$1,025.51
$527.84
Sale
-20%
Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm
Regular price
$527.84
$659.66
$588.31
Sale
-20%
Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit
Regular price
$588.31
$735.22
$588.31
Sale
-20%
Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit
Regular price
$588.31
$735.22
$820.59
Sale
-20%
Supertech VW VR6 24V R32 Dual Valve Spring Kit
Regular price
$820.59
$1,025.51
$527.84
Sale
-20%
Supertech Mazda Miata 1.8L Single Valve Spring Kit
Regular price
$527.84
$659.66
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