-12%
New
GSC P-D 2022+ Subaru WRX FA24F Conical Valve Spring and Ti Retainer Kit GSC P-D 2022+ Subaru WRX FA24F Conical Valve Spring and Ti Retainer Kit Quick View

GSC P-D 2022+ Subaru WRX FA24F Conical Valve Spring and Ti Retainer Kit

$584.00 $509.49
GSC5021
Best selling products Engine Components GSC Power Division New products Valve Springs, Retainers
GSC P-D 2022+ Subaru WRX FA24F Conical Valve Spring and Ti Retainer Kit
-12%
GSC P-D 2022+ Subaru WRX FA24F High Pressure Conical Valve Spring and Ti Retainer Kit GSC P-D 2022+ Subaru WRX FA24F High Pressure Conical Valve Spring and Ti Retainer Kit Quick View

GSC P-D 2022+ Subaru WRX FA24F High Pressure Conical Valve Spring and Ti Retainer Kit

$584.00 $509.49
GSC5024
Best selling products Engine Components GSC Power Division New products Valve Springs, Retainers
GSC P-D 2022+ Subaru WRX FA24F High Pressure Conical Valve Spring and Ti Retainer Kit
COMP Cams 03-08 Dodge 5.7L Hemi 0.600in Lift Beehive Spring Kit w/ Steel Retainers Quick View

COMP Cams 03-08 Dodge 5.7L Hemi 0.600in Lift Beehive Spring Kit w/ Steel Retainers

$464.49
CCA26918CA-KIT
Best selling products COMP Cams Engine Components New products Valve Springs, Retainers
Designed for '03-'08 Dodge 5.7L HEMI, this Beehive Spring Kit includes steel retainers, valve locks, seals and seats that require no machine work. Capable...
Supertech Titanium Retainer for SPR-H1000 Series - Single (Drop Ship Only) Quick View

Supertech Titanium Retainer for SPR-H1000 Series - Single (Drop Ship Only)

$27.49
SPTRET-AU5VE-T1
Best selling products Engine Components New products Supertech Valve Springs, Retainers
Supertech Titanium Retainer for SPR-H1000 Series
-18%
Supertech Mitsubishi 4G63 Dual Valve Spring Kit Quick View

Supertech Mitsubishi 4G63 Dual Valve Spring Kit

$669.44 $548.49
SPTSPRK-M1007D-3
Best selling products Engine Components New products Supertech Valve Springs, Retainers
Supertech Mitsubishi 4G63 Dual Valve Spring Kit
S&S Cycle 84-04 BT Street Performance .585in Valve Spring Kit Quick View

S&S Cycle 84-04 BT Street Performance .585in Valve Spring Kit

$177.49
SSC900-0593
Best selling products Engine Components New products Valve Springs, Retainers
S&S Cycle 84-04 BT Street Performance .585in Valve Spring KitThis Part Fits: Year Make Model Submodel 1997-2004 Harley-Davidson FLHR Road King Base 1998-2004 Harley-Davidson...
COMP Cams Spring Shims .060 X 1.250 COMP Cams Spring Shims .060 X 1.250 Quick View

COMP Cams Spring Shims .060 X 1.250

$30.49
CCA4748-16
Best selling products COMP Cams Engine Components New products Valve Springs, Retainers
Ensure the equal installed height of all of your valve springs with these 1.250" outer diameter, .060" thick, heat-treated spring shims.
COMP Cams .510in Lift Beehive Valve Spring Kit For GM Vortec Hydraulic Flat Tappets COMP Cams .510in Lift Beehive Valve Spring Kit For GM Vortec Hydraulic Flat Tappets Quick View

COMP Cams .510in Lift Beehive Valve Spring Kit For GM Vortec Hydraulic Flat Tappets

$202.49
CCA26906VCS-KIT
Best selling products COMP Cams Engine Components New products Valve Springs, Retainers
This COMP Cams Valve Spring Kit is designed to maximize the potential of GM L31 Vortec cylinder heads when using a flat tappet camshaft....
-13%
GSC P-D Porsche 991 Turbo Conical Spring Set Quick View

GSC P-D Porsche 991 Turbo Conical Spring Set

$1,155.00 $994.49
GSC5094
Best selling products Engine Components GSC Power Division New products Valve Springs, Retainers
GSC P-D Porsche 991 Turbo Conical Spring Set
Supertech 12.15mm Cam Follower Shim 2.55mm Thick Quick View

Supertech 12.15mm Cam Follower Shim 2.55mm Thick

$17.49
SPTRB26-SHIM-2.55
Best selling products Engine Components New products Supertech Valve Springs, Retainers
Supertech 12.15mm Cam Follower Shim 2.55mm Thick
COMP Cams Ford 5.0L Coyote Valve Spring Kit O.D. .959in COMP Cams Ford 5.0L Coyote Valve Spring Kit O.D. .959in Quick View

COMP Cams Ford 5.0L Coyote Valve Spring Kit O.D. .959in

$684.49
CCA26113CY-KIT
Best selling products COMP Cams Engine Components New products Valve Springs, Retainers
Designed for '11-'14 and '15+ 5.0L Coyote and Boss engines, this beehive spring kit offers increased valve control at high RPM while allowing for...
COMP Cams Dodge Hemi 6.1L .600in Lift Beehive Spring Kit w/ Steel Retainers Quick View

COMP Cams Dodge Hemi 6.1L .600in Lift Beehive Spring Kit w/ Steel Retainers

$557.49
CCA26918CB-KIT
Best selling products COMP Cams Engine Components New products Valve Springs, Retainers
Designed for Dodge 6.1L HEMI, this Beehive Spring Kit includes steel retainers, valve locks, seals and seats that require no machine work. Capable of...
COMP Cams Valve Springs 1.445in Beehive COMP Cams Valve Springs 1.445in Beehive Quick View

COMP Cams Valve Springs 1.445in Beehive

$259.49
CCA26120-16
Best selling products COMP Cams Engine Components New products Rock Crawlers Rock Crawling Valve Springs, Retainers
Race Street 1.444" OD Beehive Springs; 1.880" Installed Height; 16 SpringsThis Part Fits: Year Make Model Submodel 1971,1973 Buick Centurion Base 1974 Buick Century...
-6%
Ferrea Acura/Honda K20 Double Spring 7 Deg Pro CNC Titanium Retainer - Set of 16 Quick View

Ferrea Acura/Honda K20 Double Spring 7 Deg Pro CNC Titanium Retainer - Set of 16

$368.48 $344.49
FERE11066
Best selling products Engine Components Ferrea New products Valve Springs, Retainers
Ferrea Acura/Honda K20 Double Spring 7 Deg Pro CNC Titanium Retainer - Set of 16
Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set Quick View

Skunk2 Alpha Series Honda D Series VTEC Valve Spring Set

$181.49
SKK311-05-1345
Best selling products Engine Components New products Skunk 2 Racing Valve Springs, Retainers
Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda's D-series VTEC engines are a product of the company's...
-15%
Supertech Titanium Retainer for Spring 6.6mm Stem 7 Degree - Set of 16 Quick View

Supertech Titanium Retainer for Spring 6.6mm Stem 7 Degree - Set of 16

$294.98 $249.49
SPTRET-TS66-T1-16
Best selling products Engine Components New products Supertech Valve Springs, Retainers
Supertech Titanium Retainer for Spring 6.6mm Stem 7 Degree - Set of 16
Brian Crower Toyota 2ZZFE Single Valve Spring Quick View

Brian Crower Toyota 2ZZFE Single Valve Spring

$108.49
BRCBC1350
Best selling products Brian Crower Engine Components New products Valve Springs, Retainers
Brian Crower Toyota 2ZZFE Single Valve SpringThis Part Fits: Year Make Model Submodel 2005-2011 Lotus Elise Base 2011 Lotus Elise R 2008-2011 Lotus Elise...
-17%
Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm Quick View

Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm

$628.24 $515.49
SPTSPRK-TS-DUR-DS
Best selling products Engine Components New products Supertech Valve Springs, Retainers
Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm
-9%
Supertech Spring Seat Locator for SPR-TS1015 Subaru SOHC EJ25 9.5mm - Set of 16 Quick View

Supertech Spring Seat Locator for SPR-TS1015 Subaru SOHC EJ25 9.5mm - Set of 16

$131.38 $118.49
SPTSEAT-TS-SUB-5-16
Best selling products Engine Components New products Supertech Valve Springs, Retainers
Supertech Spring Seat Locator for SPR-TS1015 Subaru SOHC EJ25 9.5mm - Set of 16
Skunk2 Tuner Series Honda/Acura (B16A/ B17A/ B18C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) Skunk2 Tuner Series Honda/Acura (B16A/ B17A/ B18C) DOHC VTEC Alpha Valve Spring Set (Dual Springs) Quick View

Skunk2 Tuner Series Honda/Acura (B16A/ B17A/ B18C) DOHC VTEC Alpha Valve Spring Set (Dual Springs)

$224.49
SKK311-05-1350
Best selling products Engine Components New products Skunk 2 Racing Valve Springs, Retainers
Alpha Series Valve Spring Set; Seat Pressure 68 Lbs At 1.320 in.; Open Pressure 210 Lbs At 0.820 in.; Coil Bind 0.800 in.; Set...
-18%
Supertech Toyota 2JZ Dual Valve Spring Kit Quick View

Supertech Toyota 2JZ Dual Valve Spring Kit

$976.68 $794.49
SPTSPRK-TS1015
Best selling products Engine Components New products Supertech Valve Springs, Retainers
Supertech Toyota 2JZ Dual Valve Spring Kit
-16%
Supertech Seedoo 4TEC Dual Valve Spring Kit Quick View

Supertech Seedoo 4TEC Dual Valve Spring Kit

$444.98 $369.49
SPTSPRK-EC3025D-SE
Best selling products Engine Components New products Supertech Valve Springs, Retainers
Supertech Seedoo 4TEC Dual Valve Spring Kit
-17%
Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Factory Retainer & Base) Quick View

Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Factory Retainer & Base)

$587.15 $482.49
SPTSPR-BMS65-BE1-32
Best selling products Engine Components New products Supertech Valve Springs, Retainers
Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Factory Retainer & Base)
-9%
Supertech Spring Seat Locator for SPR-TS1015 Subaru WRX EJ20-25 1mm Thick - Set of 16 Quick View

Supertech Spring Seat Locator for SPR-TS1015 Subaru WRX EJ20-25 1mm Thick - Set of 16

$131.26 $118.49
SPTSEAT-TS-SUB-3-16
Best selling products Engine Components New products Supertech Valve Springs, Retainers
Supertech Spring Seat Locator for SPR-TS1015 Subaru WRX EJ20-25 1mm Thick - Set of 16
Supertech Cam Follower Shim 8mm Dia 2.55mm Thick Quick View

Supertech Cam Follower Shim 8mm Dia 2.55mm Thick

$17.49
SPTCF-SHIM-2.55
Best selling products Engine Components New products Supertech Valve Springs, Retainers
Supertech Cam Follower Shim 8mm Dia 2.55mm Thick
Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set Quick View

Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set

$192.49
SKK308-05-1410
Best selling products Engine Components New products Skunk 2 Racing Valve Springs, Retainers
Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already...
Supertech 12.15mm Cam Follower Shim 2.7mm Thick Quick View

Supertech 12.15mm Cam Follower Shim 2.7mm Thick

$17.49
SPTRB26-SHIM-2.70
Best selling products Engine Components New products Supertech Valve Springs, Retainers
Supertech 12.15mm Cam Follower Shim 2.7mm Thick
-1%
Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit Quick View

Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit

$375.89 $371.49
SKK344-05-1410
Best selling products Engine Components New products Skunk 2 Racing Valve Springs, Retainers
Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality dual valve...
-1%
Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit Quick View

Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit

$375.89 $371.49
SKK344-05-1360
Best selling products Engine Components New products Skunk 2 Racing Valve Springs, Retainers
Alpha Series Valve Spring And Retainer Kit; Seat Pressure 50 Lbs At 1.400 in.; Open Pressure 205 Lbs At 0.900 in.; Coil Bind 0.880...
-0%
Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit Quick View

Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit

$309.74 $308.49
SKK344-05-1350
Best selling products Engine Components New products Skunk 2 Racing Valve Springs, Retainers
Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's D-series VTEC engines. Each kit includes Skunk2's high-quality valve...
-1%
Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit Quick View

Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit

$375.89 $371.49
SKK344-05-1300
Best selling products Engine Components New products Skunk 2 Racing Valve Springs, Retainers
Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-quality dual...
-1%
Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit Quick View

Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit

$340.00 $336.49
SKK313-05-9400
Best selling products Engine Components New products Skunk 2 Racing Valve Springs, Retainers
Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit
Skunk2 Honda/Acura VTEC B Series Spring Type Lost Motion Assembly Kit Skunk2 Honda/Acura VTEC B Series Spring Type Lost Motion Assembly Kit Quick View

Skunk2 Honda/Acura VTEC B Series Spring Type Lost Motion Assembly Kit

$108.49
SKK312-05-0200
Best selling products Engine Components New products Skunk 2 Racing Valve Springs, Retainers
Skunk2 is proud to introduce its Lost Motion Assembly Kits for Honda's B-series VTEC engines. Skunk2 Lost Motion Assemblies will fit any B-Series DOHC...
Skunk2 Honda/Acura (B/D/F/K Series) Valve Keepers/Locks 7 Degree For OEM or Aftermarket Valves Skunk2 Honda/Acura (B/D/F/K Series) Valve Keepers/Locks 7 Degree For OEM or Aftermarket Valves Quick View

Skunk2 Honda/Acura (B/D/F/K Series) Valve Keepers/Locks 7 Degree For OEM or Aftermarket Valves

$60.49
SKK312-05-0150
Best selling products Engine Components New products Skunk 2 Racing Valve Springs, Retainers
Skunk2 Valve Keepers / Locks for Honda/Acura B/D/F/H VTEC and K Series VTEC Engines. Manufactured from bar stock and CNC machined for precision fit...
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Skunk2 Honda/Acura (B/D/F/K Series) Viton Valve Stem Seal Kit Skunk2 Honda/Acura (B/D/F/K Series) Viton Valve Stem Seal Kit Quick View

Skunk2 Honda/Acura (B/D/F/K Series) Viton Valve Stem Seal Kit

$39.49
SKK312-05-0100
Best selling products Engine Components New products Skunk 2 Racing Valve Springs, Retainers
Skunk2's Viton Valve Stem Seals for popular Honda engines are designed to provide exceptional lubrication while keeping oil out of the combustion chamber. Only...
Skunk2 Honda/Acura (H22A/F20B) Valve Spring Base Kit Skunk2 Honda/Acura (H22A/F20B) Valve Spring Base Kit Quick View

Skunk2 Honda/Acura (H22A/F20B) Valve Spring Base Kit

$53.49
SKK312-05-0015
Best selling products Engine Components New products Skunk 2 Racing Valve Springs, Retainers
Skunk2's high-quality Spring Bases for Honda's H-series VTEC engines are designed to allow any H-series VTEC cylinder head to accept Skunk2's higher-performance, Pro Series...
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