Supertech Honda F20/K20A2 Dual Valve Spring Kit
$757.28
$622.04
SPTSPRK-H1022D
Engine Components
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Valve Springs, Retainers
Supertech Honda F20/K20A2 Dual Valve Spring Kit
Supertech Nissan SR20DET Single Valve Spring Kit
$558.78
$463.20
SPTSPRK-H1021S-SR20
Engine Components
Valve Springs, Retainers
Supertech Nissan SR20DET Single Valve Spring Kit
Supertech Honda F20/K20A2 Dual Valve Spring Kit
$757.28
$622.06
SPTSPRK-H1019D
Engine Components
New Products
Valve Springs, Retainers
Supertech Honda F20/K20A2 Dual Valve Spring Kit
Supertech Honda B-Series Dual Valve Spring Kit (Set of 16)
$547.74
$454.36
SPTSPRK-H100DR-ST
Engine Components
New Products
Valve Springs, Retainers
Supertech Honda B-Series Dual Valve Spring Kit (Set of 16)
Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit
$786.68
$646.57
SPTSPRK-H100DR-BM-16
Engine Components
Valve Springs, Retainers
Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit
Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers)
$639.64
$527.90
SPTSPRK-H100DR
Engine Components
New Products
Valve Springs, Retainers
Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers)
Supertech Honda F20/K20A2 Beehive Valve Spring Kit
$771.99
$633.81
SPTSPRK-H1007BE-2
Engine Components
New Products
Valve Springs, Retainers
Supertech Honda F20/K20A2 Beehive Valve Spring Kit
Supertech Honda F20/K20A2 Beehive Valve Spring Kit
$771.99
$633.81
SPTSPRK-H1007BE-1
Engine Components
New Products
Valve Springs, Retainers
Supertech Honda F20/K20A2 Beehive Valve Spring Kit
Supertech Honda K24Z7 Dual Valve Spring Kit
$830.57
$680.69
SPTSPRK-H1005D-Z7
Engine Components
New Products
Valve Springs, Retainers
Supertech Honda K24Z7 Dual Valve Spring Kit
Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit
$1,180.03
$960.36
SPTSPRK-H1005D-BM
Engine Components
New Products
Valve Springs, Retainers
Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit
Supertech Honda H22 Dual Valve Spring Kit
$639.64
$527.90
SPTSPRK-H1005D
Engine Components
New Products
Valve Springs, Retainers
Supertech Honda H22 Dual Valve Spring Kit
Supertech Honda D16Z/D16Y8/D17 Single Valve Spring Kit
$558.78
$463.20
SPTSPRK-H1002S
Engine Components
New Products
Valve Springs, Retainers
Supertech Honda D16Z/D16Y8/D17 Single Valve Spring Kit
Supertech Hyundai 3.8L 24V Dual Valve Spring Kit
$1,268.26
$1,032.06
SPTSPRK-H1002D-HY
Engine Components
Valve Springs, Retainers
Supertech Hyundai 3.8L 24V Dual Valve Spring Kit
Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers)
$639.64
$527.90
SPTSPRK-H1002D
Engine Components
New Products
Valve Springs, Retainers
Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers)
Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit
$1,042.17
$850.04
SPTSPRK-H1000D-BM-ST
Engine Components
New Products
Valve Springs, Retainers
Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit
Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit
$1,180.03
$960.36
SPTSPRK-H1000D-BM
Engine Components
New Products
Valve Springs, Retainers
Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit
Supertech Honda H22 Dual Valve Spring Kit
$639.64
$527.90
SPTSPRK-H1000D
Engine Components
New Products
Valve Springs, Retainers
Supertech Honda H22 Dual Valve Spring Kit
Supertech BMW N54 Conical Spring Kit - Rate 7.25lbs/mm
$1,215.74
$988.91
SPTSPRK-FE20N54-BE-2
Engine Components
New Products
Valve Springs, Retainers
Supertech BMW N54 Conical Spring Kit - Rate 7.25lbs/mm
Supertech BMW N54 24V 3.0L BMW N54 Conical Spring Kit (Use Factory Valve Stem Seal)
$1,215.74
$988.91
SPTSPRK-FE20N54-BE
Engine Components
New Products
Valve Springs, Retainers
Supertech BMW N54 24V 3.0L BMW N54 Conical Spring Kit (Use Factory Valve Stem Seal)
Supertech Ford/Mazda DURATEC 2.0L/2.3L Beehive Valve Spring Kit (Use OEM Retainer/OEM Seat)
$441.14
$369.08
SPTSPRK-FE20BE
Engine Components
New Products
Valve Springs, Retainers
Supertech Ford/Mazda DURATEC 2.0L/2.3L Beehive Valve Spring Kit (Use OEM Retainer/OEM Seat)
Supertech Honda F22A 16V Single Valve Spring Kit
$650.67
$537.73
SPTSPRK-F22AB
Engine Components
Valve Springs, Retainers
Supertech Honda F22A 16V Single Valve Spring Kit
Supertech Sea-Doo 4TEC Dual Valve Spring Kit
$499.95
$416.13
SPTSPRK-EC3025D-SE
Engine Components
New Products
Valve Springs, Retainers
Supertech Sea-Doo 4TEC Dual Valve Spring Kit
Supertech Audi V8 4.2L 40V Dual Valve Spring Kit
$1,546.71
$1,254.89
SPTSPRK-AUDI4.2T
Engine Components
Valve Springs, Retainers
Supertech Audi V8 4.2L 40V Dual Valve Spring Kit
Supertech VW/Audi 2.7T 30V 6cyl Single & Dual Valve Spring Kit
$1,177.25
$958.12
SPTSPRK-AUDI2.7T
Engine Components
Valve Springs, Retainers
Supertech VW/Audi 2.7T 30V 6cyl Single & Dual Valve Spring Kit
Supertech Audi 2.5T FSI/TFSI/EA113/EA888 Single Valve Spring Kit
$775.56
$636.69
SPTSPRK-A2416-BE2
Engine Components
New Products
Valve Springs, Retainers
Supertech Audi 2.5T FSI/TFSI/EA113/EA888 Single Valve Spring Kit
Supertech VW 2.5L 5cyl 20V Single Valve Spring Kit
$735.21
$604.38
SPTSPRK-A2416-5
Engine Components
New Products
Valve Springs, Retainers
Supertech VW 2.5L 5cyl 20V Single Valve Spring Kit
Supertech BMW S54 24V 3.2L Dual Valve Spring Kit
$1,180.03
$960.36
SPTSPRK-2521-2BM-T1
Engine Components
New Products
Valve Springs, Retainers
Supertech BMW S54 24V 3.2L Dual Valve Spring Kit
Supertech Nissan SKYLINE RB25 DOHC 24V (w/Hydraulic Lifters) Single Valve Spring Kit
$971.20
$793.23
SPTSPRK-2081-RB25
Engine Components
New Products
Valve Springs, Retainers
Supertech Nissan SKYLINE RB25 DOHC 24V (w/Hydraulic Lifters) Single Valve Spring Kit
Supertech Nissan SKYLINE RB20 DOHC 24V (w/Hydraulic Lifters) Single Valve Spring Kit
$1,058.16
$863.82
SPTSPRK-2081-RB20
Engine Components
Valve Springs, Retainers
Supertech Nissan SKYLINE RB20 DOHC 24V (w/Hydraulic Lifters) Single Valve Spring Kit
Supertech Mazda Miata 1.8 1.8L Dual Valve Spring Kit
$805.59
$660.70
SPTSPRK-1012-M18D
Engine Components
New Products
Valve Springs, Retainers
Supertech Mazda Miata 1.8 1.8L Dual Valve Spring Kit
Supertech VW VR6 Dual Valve Spring - Set of 12
$232.35
$201.99
SPTSPR-V2093-4-12
Engine Components
Valve Springs, Retainers
Supertech VW VR6 Dual Valve Spring - Set of 12
Supertech Toyota Supra 2JZ-GE/2JZ-GTE Single Valve Spring - Set of 16
$228.03
$198.54
SPTSPR-TS1015-SI-16
Engine Components
New Products
Valve Springs, Retainers
Supertech Toyota Supra 2JZ-GE/2JZ-GTE Single Valve Spring - Set of 16
Supertech Toyota Supra 2JZ-GE/2JZ-GTE Dual Valve Spring - Set of 16
$309.07
$264.49
SPTSPR-TS1015-16
Engine Components
Valve Springs, Retainers
Supertech Toyota Supra 2JZ-GE/2JZ-GTE Dual Valve Spring - Set of 16
Supertech Mini Cooper N14B16 / N18B16 Beehive Valve Spring (Fits OEM Retainer) - Set of 16
$294.30
$251.57
SPTSPR-MC56BE-16
Engine Components
New Products
Valve Springs, Retainers
Supertech Mini Cooper N14B16 / N18B16 Beehive Valve Spring (Fits OEM Retainer) - Set of 16
Supertech Honda B16A/B17A/B18C Dual Valve Spring - Set of 16
$469.01
$391.37
SPTSPR-H200DR-16
Engine Components
Valve Springs, Retainers
Supertech Honda B16A/B17A/B18C Dual Valve Spring - Set of 16
Supertech Dual Valve Spring - 29/21.80mm-21-15.5mm - 22mm CB - 18.3mm Max Net Lift - Set of 16
$334.66
$283.87
SPTSPR-H1022D-16
Engine Components
New Products
Valve Springs, Retainers
Supertech Dual Valve Spring - 29/21.80mm-21-15.5mm - 22mm CB - 18.3mm Max Net Lift - Set of 16