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GSC P-D Audi R8 V10 / Lamborghini Huracan V10 5.2L Valve Spring & Ti Retainer Kit (w/Seats & Seals) GSC P-D Audi R8 V10 / Lamborghini Huracan V10 5.2L Valve Spring & Ti Retainer Kit (w/Seats & Seals) Quick View

GSC P-D Audi R8 V10 / Lamborghini Huracan V10 5.2L Valve Spring & Ti Retainer Kit (w/Seats & Seals)

$1,800.00
GSC5025
Engine Components Valve Springs, Retainers
GSC P-D Audi R8 V10 / Lamborghini Huracan V10 5.2L Valve Spring & Ti Retainer Kit (w/Seats & Seals)
-15%
GSC P-D BMW S58 Beehive Valve Spring & Ti Retainer Kit (Max Boost 70PSI) Quick View

GSC P-D BMW S58 Beehive Valve Spring & Ti Retainer Kit (Max Boost 70PSI)

$700.00 $595.00
GSC5023
Engine Components Valve Springs, Retainers
GSC P-D BMW S58 Beehive Valve Spring & Ti Retainer Kit (Max Boost 70PSI)
-15%
GSC P-D Ford Mustang 5.0L Coyote Gen 3 Conical Valve Spring and Ti Retainer Kit Quick View

GSC P-D Ford Mustang 5.0L Coyote Gen 3 Conical Valve Spring and Ti Retainer Kit

$920.00 $782.00
GSC5012
Engine Components Valve Springs, Retainers
GSC P-D Ford Mustang 5.0L Coyote Gen 3 Conical Valve Spring and Ti Retainer Kit
-15%
GSC P-D Ford Mustang 5.0L Coyote Gen 1/2 Conical Valve Spring and Titanium Retainer Kit Quick View

GSC P-D Ford Mustang 5.0L Coyote Gen 1/2 Conical Valve Spring and Titanium Retainer Kit

$900.00 $765.00
GSC5010
Engine Components Valve Springs, Retainers
GSC P-D Ford Mustang 5.0L Coyote Gen 1/2 Conical Valve Spring and Titanium Retainer Kit
-19%
Supertech BMW S42 / Honda B16A / Honda/Acura B18C5 Steel Spring Retainer - Set of 16 Quick View

Supertech BMW S42 / Honda B16A / Honda/Acura B18C5 Steel Spring Retainer - Set of 16

$234.66 $187.78
SPTRET-HBK-ST-16
Engine Components Valve Springs, Retainers
Supertech BMW S42 / Honda B16A / Honda/Acura B18C5 Steel Spring Retainer - Set of 16
-19%
Supertech BMW N54 Conical Spring Kit - Rate 7.25lbs/mm Quick View

Supertech BMW N54 Conical Spring Kit - Rate 7.25lbs/mm

$1,215.74 $972.87
SPTSPRK-FE20N54-BE-2
Engine Components Valve Springs, Retainers
Supertech BMW N54 Conical Spring Kit - Rate 7.25lbs/mm
-15%
GSC P-D Toyota 2JZ-GTE / Nissan VR38DETT 1mm Thick 27.56mm OD 18.4mm ID Spring Seat Kit (Set of 24) Quick View

GSC P-D Toyota 2JZ-GTE / Nissan VR38DETT 1mm Thick 27.56mm OD 18.4mm ID Spring Seat Kit (Set of 24)

$24.00 $20.40
GSC1084
Engine Components Valve Springs, Retainers
GSC P-D Toyota 2JZ-GTE / Nissan VR38DETT 1mm Thick 27.56mm OD 18.4mm ID Spring Seat Kit (Set of 24)
-15%
GSC P-D Toyota 2JZ-GTE / Nissan VR38DETT .5mm Thick 27.56mm OD 18.4mm ID Spring Seat Kit (Set of 24) Quick View

GSC P-D Toyota 2JZ-GTE / Nissan VR38DETT .5mm Thick 27.56mm OD 18.4mm ID Spring Seat Kit (Set of 24)

$24.00 $20.40
GSC1083
Engine Components Valve Springs, Retainers
GSC P-D Toyota 2JZ-GTE / Nissan VR38DETT .5mm Thick 27.56mm OD 18.4mm ID Spring Seat Kit (Set of 24)
-15%
GSC P-D Toyota 2JZ / Nissan VR38DETT 0.060in Thick 1.085in OD 0.725in ID Spring Seat Kit (Set of 24) Quick View

GSC P-D Toyota 2JZ / Nissan VR38DETT 0.060in Thick 1.085in OD 0.725in ID Spring Seat Kit (Set of 24)

$39.60 $33.66
GSC1085
Engine Components Valve Springs, Retainers
GSC P-D Toyota 2JZ / Nissan VR38DETT 0.060in Thick 1.085in OD 0.725in ID Spring Seat Kit (Set of 24)

COMP Cams 2009-18 Dodge 5.7 / 6.2 / 6.4 HEMI Conical Valve Spring Kit .660in/.932in Dia

$656.95
CCA7230CC-KIT
Engine Components Valve Springs, Retainers
The COMP Cams .660" Lift Conical Valve Spring Kits for Dodge Gen IV HEMIs features:Max Lift: .660"Increased High RPM StabilityExcellent spring upgrade for high...
-19%
Supertech Audi 2.5T FSI/TFSI/EA113/EA888 Single Valve Spring Kit Quick View

Supertech Audi 2.5T FSI/TFSI/EA113/EA888 Single Valve Spring Kit

$775.56 $620.63
SPTSPRK-A2416-BE2
Engine Components Valve Springs, Retainers
Supertech Audi 2.5T FSI/TFSI/EA113/EA888 Single Valve Spring Kit
-15%
GSC P-D 2017+ Audi RS3 DAZA Beehive Valve Spring and Ti Retainer Kit (60PSI Max Boost) GSC P-D 2017+ Audi RS3 DAZA Beehive Valve Spring and Ti Retainer Kit (60PSI Max Boost) Quick View

GSC P-D 2017+ Audi RS3 DAZA Beehive Valve Spring and Ti Retainer Kit (60PSI Max Boost)

$650.00 $552.50
GSC5096
Engine Components Valve Springs, Retainers
GSC P-D 2017+ Audi RS3 DAZA Beehive Valve Spring and Ti Retainer Kit (60PSI Max Boost)
-20%
BLOX Racing Ti Retainers for B18A-B B20 (1.8L DOHC) BLOX Racing Ti Retainers for B18A-B B20 (1.8L DOHC) Quick View

BLOX Racing Ti Retainers for B18A-B B20 (1.8L DOHC)

$255.00 $204.00
BLOBXPT-10403
Engine Components Valve Springs, Retainers
BLOX Racing Ti Retainers for B18A-B B20 (1.8L DOHC)This Part Fits: Year Make Model Submodel 1990-1993,1997-2001 Acura Integra GS 1990-2001 Acura Integra LS 1990-1998...
-20%
BLOX Racing Valve Springs for B18A-B / B20 (1.8L-2.0L DOHC) Quick View

BLOX Racing Valve Springs for B18A-B / B20 (1.8L-2.0L DOHC)

$260.00 $208.00
BLOBXPT-10302
Engine Components Valve Springs, Retainers
BLOX Racing Valve Springs for B18A-B / B20 (1.8L-2.0L DOHC)This Part Fits: Year Make Model Submodel 1990-1993,1997-2001 Acura Integra GS 1990-2001 Acura Integra LS...
-19%
Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 2.85mm Thickness Quick View

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 2.85mm Thickness

$6.76 $5.41
SPTRB26-SHIM-2.85
Engine Components Valve Springs, Retainers
Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 2.85mm Thickness
-19%
Supertech 12.15mm Cam Follower Shim 2.65mm Thick Quick View

Supertech 12.15mm Cam Follower Shim 2.65mm Thick

$6.76 $5.41
SPTRB26-SHIM-2.65
Engine Components Valve Springs, Retainers
Supertech 12.15mm Cam Follower Shim 2.65mm Thick
-19%
Supertech 12.15mm Cam Follower Shim 2.5mm Thick Quick View

Supertech 12.15mm Cam Follower Shim 2.5mm Thick

$6.76 $5.41
SPTRB26-SHIM-2.50
Engine Components Valve Springs, Retainers
Supertech 12.15mm Cam Follower Shim 2.5mm Thick
-20%
Supertech 8mm Shim 3.40mm Thick Quick View

Supertech 8mm Shim 3.40mm Thick

$6.54 $5.23
SPTCF-SHIM-3.40
Engine Components Valve Springs, Retainers
Supertech 8mm Shim 3.40mm Thick
-19%
Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) Quick View

Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat)

$786.68 $629.53
SPTSPRK-M1015-EX2
Engine Components Valve Springs, Retainers
Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat)
-15%
GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (10500RPM/55PSI Max) Quick View

GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (10500RPM/55PSI Max)

$935.00 $794.75
GSC5084
Engine Components Valve Springs, Retainers
GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (10500RPM/55PSI Max)

Brian Crower Honda R18 Single Spring/Titanium Retainer/Keeper Kit

$408.00
BRCBC0080
Engine Components Valve Springs, Retainers
Brian Crower Honda R18 Single Spring/Titanium Retainer/Keeper KitThis Part Fits: Year Make Model Submodel 2006-2012 Honda Civic DX 2006-2015 Honda Civic EX 2009-2015 Honda...
-5%
Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit Quick View

Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit

$349.95 $332.45
SKK313-05-9400
Engine Components Valve Springs, Retainers
Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit
-15%
GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (9500RPM/40PSI Max) Quick View

GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (9500RPM/40PSI Max)

$935.00 $794.75
GSC5083
Engine Components Valve Springs, Retainers
GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (9500RPM/40PSI Max)
-19%
Supertech Titanium Retainer for H1000 Series Springs - Set of 16 Quick View

Supertech Titanium Retainer for H1000 Series Springs - Set of 16

$325.22 $260.25
SPTRET-K20A2-T2-16
Engine Components Valve Springs, Retainers
Supertech Titanium Retainer for H1000 Series Springs - Set of 16
-19%
Supertech VW VR6 Dual Valve Spring - Set of 12 Quick View

Supertech VW VR6 Dual Valve Spring - Set of 12

$232.35 $185.93
SPTSPR-V2093-4-12
Engine Components Valve Springs, Retainers
Supertech VW VR6 Dual Valve Spring - Set of 12
-5%
Skunk2 Honda K20C1/K20C4 Ultra Valve Springs and Spring Base Kit Quick View

Skunk2 Honda K20C1/K20C4 Ultra Valve Springs and Spring Base Kit

$349.95 $332.45
SKK313-05-9100
Engine Components Valve Springs, Retainers
Skunk2 Honda K20C1/K20C4 Ultra Valve Springs and Spring Base Kit
-19%
Supertech Volkswagen R32 VR6 Dual Valve Spring - Set of 24 Quick View

Supertech Volkswagen R32 VR6 Dual Valve Spring - Set of 24

$463.60 $370.99
SPTSPR-TC25D-24
Engine Components Valve Springs, Retainers
Supertech Volkswagen R32 VR6 Dual Valve Spring - Set of 24
-15%
GSC P-D Toyota Supra/BMW Z4 B58 Beehive Valve Spring and Ti Retainer Kit Quick View

GSC P-D Toyota Supra/BMW Z4 B58 Beehive Valve Spring and Ti Retainer Kit

$700.00 $595.00
GSC5091
Engine Components Valve Springs, Retainers
GSC P-D Toyota Supra/BMW Z4 B58 Beehive Valve Spring and Ti Retainer Kit
-19%
Supertech BMW B58 Beehive Valve Spring Kit Quick View

Supertech BMW B58 Beehive Valve Spring Kit

$1,215.74 $972.87
SPTSPRK-MCB58
Engine Components Valve Springs, Retainers
Supertech BMW B58 Beehive Valve Spring Kit
-19%
Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) Quick View

Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height)

$787.98 $630.57
SPTSPRK-MM16D-2
Engine Components Valve Springs, Retainers
Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height)
-19%
Supertech Toyota 2JZ Single Valve Spring Kit Quick View

Supertech Toyota 2JZ Single Valve Spring Kit

$858.29 $686.83
SPTSPRK-2081-SP
Engine Components Valve Springs, Retainers
Supertech Toyota 2JZ Single Valve Spring Kit
-19%
Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24 Quick View

Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24

$463.60 $370.99
SPTSPR-H1005D-24
Engine Components Valve Springs, Retainers
Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24
-19%
Supertech Titanium Retainer for Nissan SR20 / SPR-H1020 Series 6mm Valve Stems - Set of 16 Quick View

Supertech Titanium Retainer for Nissan SR20 / SPR-H1020 Series 6mm Valve Stems - Set of 16

$325.22 $260.25
SPTRET-NSR20-T1-16
Engine Components Valve Springs, Retainers
Supertech Titanium Retainer for Nissan SR20 / SPR-H1020 Series 6mm Valve Stems - Set of 16
-19%
Supertech Mazda Miata 1.8L Single Valve Spring Kit Quick View

Supertech Mazda Miata 1.8L Single Valve Spring Kit

$705.83 $564.83
SPTSPRK-MM18-S
Engine Components Valve Springs, Retainers
Supertech Mazda Miata 1.8L Single Valve Spring Kit
-19%
Supertech Mazda Miata 1.8L Dual Valve Spring Kit Quick View

Supertech Mazda Miata 1.8L Dual Valve Spring Kit

$787.98 $630.57
SPTSPRK-MM18-D
Engine Components Valve Springs, Retainers
Supertech Mazda Miata 1.8L Dual Valve Spring Kit

COMP Cams Spring Shim Kit 1.437

$34.95
CCA4754CPG
Engine Components Valve Springs, Retainers
This shim kit contains .015", .030" and .060" thick Valve Spring Shims with 1.437" outside diameter and .645" inside diameter are used to equalize...
Items 2341 to 2376 of 2686 total

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