Supertech Nissan 7mm Viton Valve Stem Seal - Set of 12
$15.67
$12.54
SPTVS-N7E-12
Best Sellers
Engine Components
New Products
Valve Seals
Supertech Nissan 7mm Viton Valve Stem Seal - Set of 12
Supertech SR20DE/SR20DET/RB26 6mm Intake Valve Stem Seal - Set of 8
$7.26
$5.81
SPTVS-N6I-8
Best Sellers
Engine Components
New Products
Valve Seals
Supertech SR20DE/SR20DET/RB26 6mm Intake Valve Stem Seal - Set of 8
Supertech SR20DE/SR20DET/RB26 6mm Intake Valve Stem Seal - Set of 12
$10.86
$8.69
SPTVS-N6I-12
Best Sellers
Engine Components
New Products
Valve Seals
Supertech SR20DE/SR20DET/RB26 6mm Intake Valve Stem Seal - Set of 12
Supertech Nissan 6mm Viton Exhaust Valve Stem Seal - Set of 12
$14.71
$11.77
SPTVS-N6E-12
Best Sellers
Engine Components
New Products
Valve Seals
Supertech Nissan 6mm Viton Exhaust Valve Stem Seal - Set of 12
Supertech Mitsubishi 6.6mm Intake Valve Stem Seal Viton (STD Size) - Set of 8
$7.26
$5.81
SPTVS-M6.6I-8
Best Sellers
Engine Components
New Products
Valve Seals
Supertech Mitsubishi 6.6mm Intake Valve Stem Seal Viton (STD Size) - Set of 8
Supertech Mitsubishi 6.6mm Viton Exhaust Valve Stem Seal (STD Size) - Set of 8
$10.45
$8.36
SPTVS-M6.6E-8
Best Sellers
Engine Components
New Products
Valve Seals
Supertech Mitsubishi 6.6mm Viton Exhaust Valve Stem Seal (STD Size) - Set of 8
Supertech Honda LS / Mitsubishi (Reduced Dia) 6.6mm Polyacrylic Intake Valve Stem Seal - Set of 8
$7.16
$5.73
SPTVS-H6.6I-8
Best Sellers
Engine Components
New Products
Performance Parts
Valve Seals
The Supertech Honda LS / Mitsubishi (Reduced Dia) 6.6mm Polyacrylic Intake Valve Stem Seal - Set of 8 is designed to provide an excellent...
Supertech Honda LS / Mitsubishi (Reduced Dia) 6.6mm Viton Exhaust Valve Stem Seal - Set of 8
$10.45
$8.36
SPTVS-H6.6E-8
Best Sellers
Engine Components
New Products
Performance Parts
Valve Seals
The Supertech Honda LS / Mitsubishi (Reduced Dia) 6.6mm Viton Exhaust Valve Stem Seal - Set of 8 is designed to provide superior sealing...
Supertech Honda 5.5mm Polyacrylic Intake Valve Stem Seal - Set of 8
$7.26
$5.81
SPTVS-H5.5I-8
Best Sellers
Engine Components
New Products
Performance Parts
Valve Seals
The Supertech Honda 5.5mm Polyacrylic Intake Valve Stem Seal - Set of 8 is a premium-quality sealing solution designed specifically for Honda engines with...
Supertech Honda 5.5mm Viton Exhaust Valve Stem Seal - Set of 8
$10.45
$8.36
SPTVS-H5.5E-8
Best Sellers
Engine Components
New Products
Performance Parts
Valve Seals
The Supertech Honda 5.5mm Viton Exhaust Valve Stem Seal - Set of 8 is a high-quality component designed to improve the sealing performance of...
Supertech Toyota GR Corolla G16E-GTS 32.8 x 5.48 x 113.6mm Blk Nitrided Intake Valve - Set of 6
$183.91
$147.16
SPTTIVN-2033-6
Engine Components
New Products
Valves
Supertech Toyota GR Corolla G16E-GTS 32.8 x 5.48 x 113.6mm Blk Nitrided Intake Valve - Set of 6
Supertech Toyota 4AGE 16V Black Nitrided Intake Valve - Set of 8
$218.85
$175.12
SPTTIVN-1019-8
Engine Components
New Products
Valves
Supertech Toyota 4AGE 16V Black Nitrided Intake Valve - Set of 8
Supertech Toyota Supra 2JZ Black Nitrided Intake Valve - +1mm Oversize - Set of 12
$333.79
$267.09
SPTTIVN-1016-12
Engine Components
New Products
Valves
Supertech Toyota Supra 2JZ Black Nitrided Intake Valve - +1mm Oversize - Set of 12
Supertech Toyota Supra 2JZ Black Nitrided Intake Valve - Set of 12
$333.71
$267.03
SPTTIVN-1014-12
Engine Components
New Products
Valves
Supertech Toyota Supra 2JZ Black Nitrided Intake Valve - Set of 12
Supertech Toyota Supra 1JZGE/1JZGTE Chrome Intake Valve - +1mm Oversize - Set of 12
$317.65
$254.18
SPTTIVN-1009-12
Engine Components
New Products
Valves
Supertech Toyota Supra 1JZGE/1JZGTE Chrome Intake Valve - +1mm Oversize - Set of 12
Supertech Toyota Supra 1JZGTE Black Nitrided Intake Valve - Set of 12
$317.89
$254.37
SPTTIVN-1008-12
Engine Components
New Products
Valves
Supertech Toyota Supra 1JZGTE Black Nitrided Intake Valve - Set of 12
Supertech Toyota 4AGE 16V Black Nitrided Exhaust Valve - Set of 8
$217.16
$173.76
SPTTEVN-1019-8
Engine Components
New Products
Valves
Supertech Toyota 4AGE 16V Black Nitrided Exhaust Valve - Set of 8
Supertech Toyota GR Corolla G16E-GTS 32 x 5.48 x 117.10mm Inconel Exhaust Valve - Set of 6
$405.77
$324.68
SPTTEVI-2033-HS-6
Engine Components
New Products
Valves
Supertech Toyota GR Corolla G16E-GTS 32 x 5.48 x 117.10mm Inconel Exhaust Valve - Set of 6
Supertech Toyota 2JZ Inconel Exhaust Valve - +1mm Oversize - Set of 12
$487.07
$389.74
SPTTEVI-1016-12
Engine Components
New Products
Valves
Supertech Toyota 2JZ Inconel Exhaust Valve - +1mm Oversize - Set of 12
Supertech Toyota Supra 2JZGTE Inconel Exhaust Valve - Set of 12
$486.93
$389.63
SPTTEVI-1014-12
Engine Components
New Products
Valves
Supertech Toyota Supra 2JZGTE Inconel Exhaust Valve - Set of 12
Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12
$529.49
$423.69
SPTTEVI-1008-12
Engine Components
New Products
Valves
Supertech Toyota Supra 1JZGTE Inconel Exhaust Valve - Set of 12
Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only)
$1.51
$1.21
SPTSS-3043
Best Sellers
Engine Components
New Products
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)
$1.51
$1.21
SPTSS-3005
Best Sellers
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
$358.75
SPTSPRK-V2093-4-12
Engine Components
New Products
Valve Springs, Retainers
Supertech VW VR6 12V Dual Valve Spring Kit
Supertech Subaru WRX/STi 16V Dual Valve Spring Kit
$683.71
$547.09
SPTSPRK-TS1015-SU1
Engine Components
New Products
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
$882.47
SPTSPRK-TS1015-RB25
Engine Components
New Products
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
$588.31
SPTSPRK-TS1015-LS
Engine Components
New Products
Performance Parts
Valve Springs, Retainers
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
$820.59
SPTSPRK-TS1012-2
Engine Components
New Products
Valve Springs, Retainers
Supertech Nissan 300ZX VG30D Dual Valve Spring Kit
Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit
$735.22
$588.31
SPTSPRK-TS-DUR-D2
Engine Components
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
$588.31
SPTSPRK-TS-DUR-D1
Engine Components
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
$820.59
SPTSPRK-TC25D-VR6
Engine Components
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
$527.84
SPTSPRK-MM18-S
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
$589.28
SPTSPRK-MM18-D
Engine Components
New Products
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
$338.06
SPTSPRK-MC56BE-G4FJ
Engine Components
New Products
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
$508.58
SPTSPRK-MC56BE
Engine Components
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
$588.31
SPTSPRK-M1015-EX3
Engine Components
New Products
Valve Springs, Retainers
Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat)
