Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only)
$15.50
SPTSS-3043
Engine Components
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Valve Springs, Retainers
Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only)
Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only)
$15.50
SPTSS-3005
Engine Components
New Products
Valve Springs, Retainers
Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only)
Supertech VW VR6 12V Dual Valve Spring Kit
$448.34
$359.50
SPTSPRK-V2093-4-12
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Supertech VW VR6 12V Dual Valve Spring Kit
Supertech Subaru WRX/STi 16V Dual Valve Spring Kit
$683.71
$548.50
SPTSPRK-TS1015-SU1
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Valve Springs, Retainers
Supertech Subaru WRX/STi 16V Dual Valve Spring Kit
Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit
$1,102.84
$883.50
SPTSPRK-TS1015-RB25
Engine Components
Out of Stock Product
Valve Springs, Retainers
Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit
Supertech Honda Integra LS B18A/B Dual Valve Spring Kit
$735.22
$589.50
SPTSPRK-TS1015-LS
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The Supertech Honda Integra LS B18A/B Dual Valve Spring Kit is designed for enthusiasts looking to enhance the valve control and performance of their...
Supertech Nissan 300ZX VG30D Dual Valve Spring Kit
$1,025.51
$821.50
SPTSPRK-TS1012-2
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Valve Springs, Retainers
Supertech Nissan 300ZX VG30D Dual Valve Spring Kit
Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit
$735.22
$589.50
SPTSPRK-TS-DUR-D2
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New Products
Valve Springs, Retainers
Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit
Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit
$735.22
$589.50
SPTSPRK-TS-DUR-D1
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New Products
Valve Springs, Retainers
Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit
Supertech VW VR6 24V R32 Dual Valve Spring Kit
$1,025.51
$821.50
SPTSPRK-TC25D-VR6
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New Products
Valve Springs, Retainers
Supertech VW VR6 24V R32 Dual Valve Spring Kit
Supertech Mazda Miata 1.8L Single Valve Spring Kit
$659.66
$528.50
SPTSPRK-MM18-S
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Engine Components
New Products
Valve Springs, Retainers
Supertech Mazda Miata 1.8L Single Valve Spring Kit
Supertech Mazda Miata 1.8L Dual Valve Spring Kit
$736.44
$590.50
SPTSPRK-MM18-D
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Valve Springs, Retainers
Supertech Mazda Miata 1.8L Dual Valve Spring Kit
Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB
$422.48
$339.50
SPTSPRK-MC56BE-G4FJ
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Valve Springs, Retainers
Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB
Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit
$635.58
$509.50
SPTSPRK-MC56BE
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New Products
Valve Springs, Retainers
Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit
Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat)
$735.22
$589.50
SPTSPRK-M1015-EX3
Engine Components
Out of Stock Product
Valve Springs, Retainers
Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat)
Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat)
$735.22
$589.50
SPTSPRK-M1015-EX2
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New Products
Valve Springs, Retainers
Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat)
Supertech Nissan RB26DET 24V Single Valve Spring Kit
$780.63
$625.50
SPTSPRK-M1007S-RB
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New Products
Valve Springs, Retainers
Supertech Nissan RB26DET 24V Single Valve Spring Kit
Supertech Nissan RB26DET 24V Dual Valve Spring Kit
$894.23
$716.50
SPTSPRK-M1007D-RB
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Valve Springs, Retainers
Supertech Nissan RB26DET 24V Dual Valve Spring Kit
Supertech Mitsubishi 4G63 Dual Valve Spring Kit
$702.92
$563.50
SPTSPRK-M1007D
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New Products
Valve Springs, Retainers
Supertech Mitsubishi 4G63 Dual Valve Spring Kit
Supertech Nissan SKYLINE RB25 DOHC 24V (NEO Version) Beehive Valve Spring Kit
$991.05
$794.50
SPTSPRK-M1007BE-RB25N
Engine Components
Out of Stock Product
Valve Springs, Retainers
Supertech Nissan SKYLINE RB25 DOHC 24V (NEO Version) Beehive Valve Spring Kit
Supertech 2015+ Honda K20C Single Valve Spring Kit
$901.84
$722.50
SPTSPRK-K20C-1
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Performance Parts
Valve Springs, Retainers
The Supertech 2015+ Honda K20C Single Valve Spring Kit is designed for high-performance applications, offering superior durability and efficiency for the K20C engine. This...
Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers)
$747.22
$598.50
SPTSPRK-H200DR
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Performance Parts
Valve Springs, Retainers
The Supertech Honda B16/B18C Dual Valve Spring Kit (with Titanium Retainers) is a top-tier performance upgrade designed for Honda B16 and B18C engines. This...
Supertech Honda F20/K20A2 Dual Valve Spring Kit
$707.75
$567.50
SPTSPRK-H1022D
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Performance Parts
Valve Springs, Retainers
The Supertech Honda F20/K20A2 Dual Valve Spring Kit is a high-performance solution designed to maximize valvetrain stability and reliability under high-revving conditions. Engineered for...
Supertech Nissan SR20DET Single Valve Spring Kit
$522.23
$418.50
SPTSPRK-H1021S-SR20
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Valve Springs, Retainers
Supertech Nissan SR20DET Single Valve Spring Kit
Supertech Honda F20/K20 Dual Valve Spring Kit
$673.37
$539.50
SPTSPRK-H1021D-ST
Engine Components
Out of Stock Product
Performance Parts
Valve Springs, Retainers
The Supertech Honda F20/K20 Dual Valve Spring Kit delivers superior valve control and reliability for high-performance engines. Designed for enthusiasts pushing their Honda F20C...
Supertech Honda F20/K20A2 Dual Valve Spring Kit
$707.75
$567.50
SPTSPRK-H1021D
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Performance Parts
Valve Springs, Retainers
The Supertech Honda F20/K20A2 Dual Valve Spring Kit is designed for superior valvetrain control and performance. Engineered specifically for the high-revving Honda F20C (S2000)...
Supertech Honda F20/K20A2 Dual Valve Spring Kit
$707.75
$567.50
SPTSPRK-H1019D
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Performance Parts
Valve Springs, Retainers
The Supertech Honda F20/K20A2 Dual Valve Spring Kit is designed for high-performance applications where engine reliability and high RPM operation are critical. These springs...
Supertech Honda K24Z7 Dual Valve Spring Kit
$862.34
$691.50
SPTSPRK-H100DR-Z7
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Performance Parts
Valve Springs, Retainers
The Supertech Honda K24Z7 Dual Valve Spring Kit is engineered to deliver superior performance and reliability for high-performance Honda K24Z7 engines. This kit includes...
Supertech Honda B-Series Dual Valve Spring Kit (Set of 16)
$511.91
$410.50
SPTSPRK-H100DR-ST
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Performance Parts
Valve Springs, Retainers
The Supertech Honda B-Series Dual Valve Spring Kit (Set of 16) is designed to enhance the performance and durability of your engine. This kit...
Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit
$735.22
$589.50
SPTSPRK-H100DR-BM-16
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Valve Springs, Retainers
Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit
Supertech Nissan KA24 Dual Valve Spring Kit
$683.71
$548.50
SPTSPRK-H100DR-240
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New Products
Valve Springs, Retainers
Supertech Nissan KA24 Dual Valve Spring Kit
Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers)
$597.80
$479.50
SPTSPRK-H100DR
Best Sellers
Engine Components
New Products
Performance Parts
Valve Springs, Retainers
The Supertech Honda B16/B18C Dual Valve Spring Kit (with Titanium Retainers) is designed to enhance the performance of Honda B16 and B18C engines, particularly...
Supertech Honda F20/K20A2 Beehive Valve Spring Kit
$721.49
$578.50
SPTSPRK-H1007BE-2
Best Sellers
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New Products
Performance Parts
Valve Springs, Retainers
The Supertech Honda F20/K20A2 Beehive Valve Spring Kit is designed to optimize performance and reliability for high-revving engines. Featuring a lightweight and efficient beehive...
Supertech Honda F20/K20A2 Beehive Valve Spring Kit
$721.49
$578.50
SPTSPRK-H1007BE-1
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New Products
Performance Parts
Valve Springs, Retainers
The Supertech Honda F20/K20A2 Beehive Valve Spring Kit is engineered to provide optimal valve control, reduced weight, and increased RPM potential for high-performance Honda...
Supertech Honda K24Z7 Dual Valve Spring Kit
$776.24
$622.50
SPTSPRK-H1005D-Z7
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New Products
Performance Parts
Valve Springs, Retainers
The Supertech Honda K24Z7 Dual Valve Spring Kit is designed to enhance the performance and reliability of Honda K24Z7 engines, particularly in high-performance and...
Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit
$1,102.84
$883.50
SPTSPRK-H1005D-BM
Best Sellers
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New Products
Valve Springs, Retainers
Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit
