Cylinder Head & Valvetrain Components

143 products

Showing 49 - 96 of 143 products

Showing 49 - 96 of 143 products
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BRIAN CROWER CAMSHAFTS - STAGE 3 - 276/276 SPEC (MITSUBISHI 4G63 ECLIPSE/DSM, EVO I-III) - JD Customs U.S.A
Brian Crower CAMSHAFTS - STAGE 3 - 276/276 Spec (Evo 1-3)
$ 539.95
BRIAN CROWER CAMSHAFTS - STAGE 2 - 272 SPEC (MITSUBISHI 4G63 EVOLUTION IV-VIII) - JD Customs U.S.A
Brian Crower camshafts - Stage 2 - 272 Spec (Evo 4-8)
$ 539.95
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Ferrea Standard Size Exhaust Valve Guide Set (Evo X) - JD Customs U.S.A
Ferrea Standard Size Exhaust Valve Guide Set (Evo X)
$ 77.04 $ 85.60
Save 15%
GSC Power-Division 4B11T Valve Stem Seals (Evo X) - JD Customs U.S.AGSC Power-Division 4B11T Valve Stem Seals (Evo X) - JD Customs U.S.A
GSC 4B11T Valve Stem Seals (Evo X)
$ 53.55 $ 63.00
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Supertech Single Valve Spring and Retainer Kit (Evo 4G63) - JD Customs U.S.A
Supertech Single Valve Spring and Retainer Kit (Evo 4G63)
$ 339.73 $ 424.66
Kelford Cams High-Performance Beehive Valve Spring Kit (Evo 1-9)
Kelford Cams High-Performance Beehive Valve Spring Kit (Evo 1-9)
$ 293.55
Kelford Cams High-Performance Beehive Valve Spring and Ti Retainer Kit (Evo 1-9)
Kelford Cams High-Performance Beehive Valve Spring and Ti Retainer Kit (Evo 1-9)
$ 598.50
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Tomei Poncam 270 Degrees Camshafts (Evo 8) - JD Customs U.S.A
Tomei Poncam Type-R Camshafts (Evo 9)
$ 522.00 $ 580.00
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GSC 32mm Exhaust Valves (04+ STi)GSC 32mm Exhaust Valves (04+ STi)
GSC 32mm Exhaust Valves (04+ STi)
$ 146.35 $ 172.18
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GSC Beehive Valve Springs w/ Titanium Retainers (Subaru EJ)
GSC Beehive Valve Springs w/ Titanium Retainers (Subaru EJ)
$ 386.39 $ 454.58
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GSC Single Valve Spring Kit w/ Titanium Retainers (Subaru Multiple Fitments)
GSC Single Valve Spring Kit w/ Titanium Retainers (Subaru Multiple Fitments)
$ 266.48 $ 313.50
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GSC Manganese Traditional Exhaust Valve Guide Set of 8 | Subaru EJ20/EJ25
GSC Manganese Traditional Exhaust Valve Guide Set of 8 | Subaru EJ20/EJ25
$ 41.45 $ 48.76
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GSC Manganese Traditional Intake Valve Guide Set of 8 | Subaru EJ20/EJ25
GSC Manganese Traditional Intake Valve Guide Set of 8 | Subaru EJ20/EJ25
$ 41.45 $ 48.76
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GSC Manganese Stopper Style Valve Guide Set of 8 | Subaru EJ20/EJ25
GSC Manganese Stopper Style Valve Guide Set of 8 | Subaru EJ20/EJ25
$ 41.45 $ 48.76
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GSC 36mm Intake Valves (04+ STi)
GSC 36mm Intake Valves (04+ STi)
$ 146.34 $ 172.18
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GSC S1 Camshafts (08-20 STi)GSC S1 Camshafts (08-20 STi)
GSC S1 Camshafts (08-20 STi)
$ 998.75 $ 1,175.00
Save 15%
GSC S2 Camshafts (08-21 STi)GSC S2 Camshafts (08-21 STi)
GSC S2 Camshafts (08-21 STi)
$ 998.75 $ 1,175.00
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GSC Stroker R2 Camshafts (Evo 8)GSC Stroker R2 Camshafts (Evo 8)
GSC Stroker R2 Camshafts (Evo 8)
$ 599.25 $ 705.00
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GSC Power-Division Single Beehive Valve Springs (1G / 2G DSM & Evo 4-9) - JD Customs U.S.A
GSC Single Beehive Valve Springs (Evo 4-9)
$ 208.74 $ 245.58
Discontinued
Tomei Phase 1 Complete Cylinder Head (Evo 8) - JD Customs U.S.A
Tomei Phase 1 Complete Cylinder Head (Evo 8) *Discontinued*
$ 4,410.00
Discontinued
Tomei Phase 2 Complete Cylinder Head (Evo 8) - JD Customs U.S.A
Tomei Phase 2 Complete Cylinder Head (Evo 8) *Discontinued*
$ 6,210.00
Discontinued
Tomei Phase 1 Complete Cylinder Head (Evo 9) - JD Customs U.S.A
Tomei Phase 1 Complete Cylinder Head (Evo 9) *Discontinued*
$ 4,410.00
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Tomei Poncam 270 Degrees Camshafts (Evo 8) - JD Customs U.S.A
Tomei Poncam Type-R Camshafts (Evo 7/8)
$ 522.00 $ 580.00
Save 6%
Manley Exhaust Valves (MK4 Supra) - JD Customs U.S.A
Manley Exhaust Valves (MK4 Supra)
$ 292.86 $ 312.96
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Supertech Inconel Exhaust Valve (MK5 Supra) - JD Customs U.S.A
Supertech Inconel Exhaust Valve (MK5 Supra)
$ 48.21 $ 60.26
Kelford Beehive Spring and Titanium Retainer Kit (Evo X) KVS11-BT - JD Customs U.S.AKelford Beehive Spring and Titanium Retainer Kit (Evo X) KVS11-BT - JD Customs U.S.A
Kelford Beehive Spring and Titanium Retainer Kit (Evo X)
$ 521.55
Kiggly Racing Race Only Beehive Valve Spring Set | Mitsubishi 4G63 - JD Customs U.S.A
Kiggly Racing Race Only Beehive Valve Spring Set (4G63)
$ 439.00
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Ferrea 6000 Series Stock Size Competition Valves (Evo 8/9)
Ferrea 6000 Series Stock Size Competition Valves (Evo 8/9)
$ 162.32 $ 180.32
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Discontinued
Tomei Phase 2 Complete Cylinder Head (Evo 9) - JD Customs U.S.A
Tomei Phase 2 Complete Cylinder Head (Evo 9) *Discontinued*
$ 6,210.00
Save 23%
Vibrant Performance Male Weld Bungs (Choose your size and material) - JD Customs U.S.A
Vibrant Performance Male Weld Bungs (Choose your size and material)
$ 5.99 $ 7.79
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HKS Camshaft and Valve Spring Set (R35 GT-R) - JD Customs U.S.A
HKS Camshaft and Valve Spring Set (R35 GT-R)
$ 2,250.00 $ 2,500.00
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GSC P-D Billet S3 camshafts (R35 GT-R) - JD Customs U.S.AGSC P-D Billet S3 camshafts (R35 GT-R) - JD Customs U.S.A
GSC P-D Billet S3 camshafts (R35 GT-R)
$ 1,338.75 $ 1,575.00
Save 26%
Vibrant Y Adapter Fitting; Size: -8AN x dual -6AN - JD Customs U.S.A
Vibrant Y Adapter Fitting; Size: -8AN x dual -6AN
$ 27.99 $ 37.99
Save 26%
Vibrant Swivel Hose End Fitting, 120 Degree; Size: -6AN - JD Customs U.S.A
Vibrant Swivel Hose End Fitting, 120 Degree; Size: -6AN
$ 22.99 $ 30.99
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Vibrant Swivel Hose End Fitting, 45 Degree; Size: -6AN - JD Customs U.S.A
Vibrant Swivel Hose End Fitting, 45 Degree; Size: -6AN
$ 18.79 $ 24.99
Save 26%
Vibrant Swivel Hose End Fitting, 45 Degree; Size: -8AN - JD Customs U.S.A
Vibrant Swivel Hose End Fitting, 45 Degree; Size: -8AN
$ 19.99 $ 26.99
Save 26%
Vibrant Straight Swivel Hose End Fitting; Size: -8AN - JD Customs U.S.A
Vibrant Straight Swivel Hose End Fitting; Size: -8AN
$ 9.99 $ 13.50
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Vibrant -8AN Flare to -8AN Straight Cut Adapter Fitting with O-Ring - JD Customs U.S.A
Vibrant -8AN Flare to -8AN Straight Cut Adapter Fitting with O-Ring
$ 9.49 $ 12.99
Save 26%
Vibrant -6AN Flare to -8AN Straight Cut Adapter Fitting with O-Ring - JD Customs U.S.A
Vibrant -6AN Flare to -8AN Straight Cut Adapter Fitting with O-Ring
$ 9.99 $ 13.50
Discontinued
Blox Racing Adjustable Cam Gear (Evo 8/9) - JD Customs U.S.A
Blox Racing Adjustable Cam Gear (Evo 8/9)
$ 100.00
Save 15%
GSC P-D Nissan VR38DETT Manganese Bronze Intake/Exhaust Valve Guides - JD Customs U.S.A
GSC P-D Manganese Bronze Intake/Exhaust Valve Guides (R35 GT-R)
$ 62.17 $ 73.14
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GSC P-D Nissan VQ35DE Viton 5.5mm Valve Stem Seal Set - JD Customs U.S.A
GSC P-D Viton 5.5mm Valve Stem Seal Set (R35 GT-R)
$ 19.19 $ 22.58
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GSC P-D 4G63T Evo1-9/DSM 90-98 Chrome Polished Super Alloy Exhaust Valve - 31.5mm Head(+1mm) -SET 8 - JD Customs U.S.A
GSC P-D 4G63T Evo1-9/DSM 90-98 Chrome Polished Super Alloy Exhaust Valve - 31.5mm Head(+1mm) -SET 8
$ 199.92 $ 235.20
Save 15%
GSC P-D 4B11T Manganese Bronze Exhaust Valve Guide - Set 8 - JD Customs U.S.AGSC P-D 4B11T Manganese Bronze Exhaust Valve Guide - Set 8
GSC P-D 4B11T Manganese Bronze Exhaust Valve Guide - Set 8
$ 41.45 $ 48.75
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GSC Billet Core S1 268/268 Camshafts (Evo 9)GSC Billet Core S1 268/268 Camshafts (Evo 9)
GSC Billet Core S1 268/268 Camshafts (Evo 9)
$ 616.25 $ 725.00
Save 5%
RADIUM ENGINEERING CATCH CAN KIT; CRANKCASE VTA (Evo X) - JD Customs U.S.ARadium Engineering Crankcase VTA Kit (Evo X)
Radium Engineering Crankcase VTA Kit (Evo X)
$ 265.95 $ 279.95
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RADIUM ENGINEERING CATCH CAN KIT; CRANKCASE (Evo X) - JD Customs U.S.ARadium Engineering Crankcase Catch Can Kit (Evo X)
Radium Engineering Crankcase Catch Can Kit (Evo X)
$ 199.45 $ 209.95
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FERREA MANGANESE BRONZE INTAKE VALVE GUIDES (MITSUBISHI EVO X 4B11T) [STOCK SIZE] - JD Customs U.S.A
FERREA MANGANESE BRONZE INTAKE VALVE GUIDES (MITSUBISHI EVO X 4B11T) [STOCK SIZE]
$ 48.64 $ 54.08

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