Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit
$1,628.50
$1,316.21
SPTSPRK-TS1015-RB25
Engine Components
Supertech
Valve Springs, Retainers
Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit
Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height)
$1,087.45
$878.92
SPTSPRK-MM16D-2
Engine Components
Supertech
Valve Springs, Retainers
Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height)
GSC P-D Ford 5.2L Voodoo/Predator Conical Spring & Ti Retainer Kit
$1,269.65
$1,089.99
GSC5013
Engine Components
GSC Power Division
Valve Springs, Retainers
GSC P-D Ford 5.2L Voodoo/Predator Conical Spring & Ti Retainer Kit
Supertech BMW S63 V8 Conical Spring Kit - Rate 83lbs (Ex) 80lbs (In)
$2,359.69
$1,907.19
SPTSPRK-BMS63B
Engine Components
Supertech
Valve Springs, Retainers
Supertech BMW S63 V8 Conical Spring Kit - Rate 83lbs (Ex) 80lbs (In)
COMP Cams Spring Shims .030 X 1.437
$27.81
CCA4743-16
COMP Cams
Engine Components
Under 100
Valve Springs, Retainers
These .030" thick Valve Spring Shims with 1.437" outside diameter and .645" inside diameter are used to equalize the installed height of valve springs....
Supertech Titanium Retainer for H1000 Series Springs
$28.06
$22.68
SPTRET-K20A2-T2
Engine Components
Supertech
Under 100
Valve Springs, Retainers
Supertech Titanium Retainer for H1000 Series Springs
GSC P-D Ford Mustang 5.0L Coyote Gen 1/2 High Pressure Conical Valve Spring & Ti Retainer Kit
$1,323.47
$1,136.20
GSC5011
Engine Components
GSC Power Division
Valve Springs, Retainers
GSC P-D Ford Mustang 5.0L Coyote Gen 1/2 High Pressure Conical Valve Spring & Ti Retainer Kit
Supertech BMW M50/S50/M52/S52/M54 Dual Valve Spring Kit
$1,438.25
$1,162.44
SPTSPRK-H100DR-BM-ST
Engine Components
Supertech
Valve Springs, Retainers
Supertech BMW M50/S50/M52/S52/M54 Dual Valve Spring Kit
Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit
$1,083.13
$875.42
SPTSPRK-AUDI18T-DR
Engine Components
Supertech
Valve Springs, Retainers
Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit
Ferrea Acura K20 High Lift Drag Racing Dual Spring Kit
$1,933.84
$1,757.85
FERKT4035
Engine Components
Ferrea
Valve Springs, Retainers
Ferrea Acura K20 High Lift Drag Racing Dual Spring Kit
Supertech Subaru WRX/STi 16V Dual Valve Spring Kit
$1,009.59
$815.99
SPTSPRK-TS1015-SU4
Engine Components
Supertech
Valve Springs, Retainers
Supertech Subaru WRX/STi 16V Dual Valve Spring Kit
Supertech Mitsubishi 4G63 Dual Valve Spring Kit
$1,037.96
$838.92
SPTSPRK-M1007D-3
Engine Components
Supertech
Valve Springs, Retainers
Supertech Mitsubishi 4G63 Dual Valve Spring Kit
