Showing 1–52 of 1197 results

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Cylinder Heads & Valvetrain Components

2007-2015 Evo X Dual Valve Spring and Retainer Kit by Supertech (SPR-M1012/EX1) Supertech

Original price was: $ 478,08.Current price is: $ 143,42.
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Cylinder Heads & Valvetrain Components

Supertech 88.5mm Bore / 0.040in (1.00mm) Thick MLS Head Gasket | Multiple Nissan Fitments (HG-NSR20-88.5-1T-RWD) Supertech

Original price was: $ 117,20.Current price is: $ 46,88.
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Cylinder Heads & Valvetrain Components

Supertech +2.0mm OS Inconel Exhaust Valve – Single | 1997-2000 P11 Nissan Primera JDM (NEVI-1007-VE-5.5) Supertech

Original price was: $ 33,96.Current price is: $ 20,38.
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Cylinder Heads & Valvetrain Components

Supertech 02-07 Mini Cooper R53 1.6L Beehive Single Spring – Single (SPR-HM1007BE) Supertech

Original price was: $ 13,12.Current price is: $ 7,87.
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Cylinder Heads & Valvetrain Components

Supertech 10.079mm x 42mm x 5.985mm Manganese Bronze Int/Exh Valve Guides – Set of 12 | Multiple Nissan / Infiniti Fitments (GDE-NVQ35-12) Supertech

Original price was: $ 92,40.Current price is: $ 46,20.
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Cylinder Heads & Valvetrain Components

Supertech 100.5mm Bore / 0.037in (.95mm) Thick MLS Right Side Head Gasket | 2007-2022 Nissan GT-R (HG-NVR38-100.5-0.95T-R) Supertech

Original price was: $ 113,70.Current price is: $ 45,48.
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Cylinder Heads & Valvetrain Components

Supertech 100.5mm Bore / 0.40in (1mm) Thick Cooper Ring Left Side Head Gasket | 2007-2022 Nissan GT-R (HG-NVR38-100.5-1TC-L) Supertech

Original price was: $ 184,91.Current price is: $ 73,96.
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Cylinder Heads & Valvetrain Components

Supertech 100.5mm Bore / 0.40in (1mm) Thick Cooper Ring Right Side Head Gasket | 2007-2022 Nissan GT-R (HG-NVR38-100.5-1TC-R) Supertech

Original price was: $ 184,91.Current price is: $ 73,96.
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Engine Internals & Assemblies

Supertech 100mm Bore / -20.5cc Dish / 8.3:1 CR / Moly Coated Pistons- Set of 4 | Multiple Subaru Fitments (P4-SU100-N20B-H13) Supertech

Original price was: $ 638,76.Current price is: $ 191,63.
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Cylinder Heads & Valvetrain Components

Supertech 102.5mm Black Nitride Intake Valve – Single | Multiple Acura/Honda Fitments (HIVN-200F) Supertech

Original price was: $ 12,92.Current price is: $ 7,75.
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Cylinder Heads & Valvetrain Components

Supertech 102.5mm Black Nitrided Intake Valve – Set of 8 | Multiple Acura/Honda Fitments (HIVN-200F-8) Supertech

Original price was: $ 103,26.Current price is: $ 41,30.
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Cylinder Heads & Valvetrain Components

Supertech 11.00mm Max Lift Single Valve Spring Kit | 2007+ Audi R8 (SPRK-A2416-V10) Supertech

Original price was: $ 1.047,26.Current price is: $ 261,81.
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Cylinder Heads & Valvetrain Components

Supertech 11.04mm OD Manganese Bronze Intake/Exhaust Valve Guide – Set of 8 | Multiple Fitments (GDE-FECO20-8) Supertech

Original price was: $ 56,25.Current price is: $ 28,12.
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Cylinder Heads & Valvetrain Components

Supertech 11.04mm OD Manganese Bronze Intake/Exhaust Valve Guide – Single | Multiple Fitments (GDE-FECO20) Supertech

Original price was: $ 7,04.Current price is: $ 4,22.
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Cylinder Heads & Valvetrain Components

Supertech 12. Rate Dual Valve Spring Kit | 1989-2002 Nissan Skyline (SPRK-TS1015-RB26) Supertech

Original price was: $ 840,43.Current price is: $ 210,11.
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Cylinder Heads & Valvetrain Components

Supertech 12.00mm Max Lift Single Beehive Valve Spring Kit | Multiple Ford / Mazda Fitments (SPRK-TS-DUR-BE1) Supertech

Original price was: $ 568,14.Current price is: $ 170,44.
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Cylinder Heads & Valvetrain Components

Supertech 12.00mm Max Lift Single Valve Spring Kit | Multiple Fitments (SPRK-M1007S-6G72) Supertech

Original price was: $ 596,93.Current price is: $ 179,08.
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Cylinder Heads & Valvetrain Components

Supertech 12.1 Rate Dual Valve Spring Kit – Set of 16 | Multiple Subaru Fitments (SPRK-TS1015-SU1) Supertech

Original price was: $ 521,03.Current price is: $ 156,31.
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Cylinder Heads & Valvetrain Components

Supertech 12.1 Rate Dual Valve Spring Kit | 1990-2001 Acura Integra (SPRK-TS1015-LS) Supertech

Original price was: $ 560,29.Current price is: $ 168,09.
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Cylinder Heads & Valvetrain Components

Supertech 12.1 Rate Dual Valve Spring Kit | 1995-2002 Nissan Skyline w/Solid Lifters (SPRK-TS1015-RB25) Supertech

Original price was: $ 840,43.Current price is: $ 210,11.
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Cylinder Heads & Valvetrain Components

Supertech 12.1 Rate Dual Valve Spring Kit | Multiple Lexus / Toyota Fitments (SPRK-TS1015) Supertech

Original price was: $ 781,51.Current price is: $ 234,45.
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Cylinder Heads & Valvetrain Components

Supertech 12.10mm Max Lift Single Valve Spring Kit w/Hydraulic Lifters | 1989-1994 Nissan Skyline (SPRK-2081-RB20) Supertech

Original price was: $ 753,64.Current price is: $ 226,09.
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Cylinder Heads & Valvetrain Components

Supertech 12.10mm Rate Dual Valve Spring Kit | 2002-2007 Mini Cooper (SPRK-TS1015-MC) Supertech

Original price was: $ 561,22.Current price is: $ 168,37.
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Cylinder Heads & Valvetrain Components

Supertech 12.15mm Cam Follower Shim 2.55mm Thick | 1989-2002 Nissan Skyline GT-R (RB26-SHIM-2.55) Supertech

Original price was: $ 4,81.Current price is: $ 2,89.
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Cylinder Heads & Valvetrain Components

Supertech 12.15mm Cam Follower Shim 2.5mm Thick | 1989-2002 Nissan Skyline GT-R (RB26-SHIM-2.50) Supertech

Original price was: $ 4,81.Current price is: $ 2,89.
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Cylinder Heads & Valvetrain Components

Supertech 12.15mm Cam Follower Shim 2.65mm Thick (RB26-SHIM-2.65) Supertech

Original price was: $ 4,81.Current price is: $ 2,89.
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Cylinder Heads & Valvetrain Components

Supertech 12.15mm Cam Follower Shim 2.75mm Thick – Set of 3 | 1989-2002 Nissan Skyline GT-R (RB26-SHIM-2.75-3) Supertech

Original price was: $ 12,95.Current price is: $ 7,77.
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Cylinder Heads & Valvetrain Components

Supertech 12.15mm Cam Follower Shim 2.75mm Thick | 1989-2002 Nissan Skyline GT-R (RB26-SHIM-2.75) Supertech

Original price was: $ 4,81.Current price is: $ 2,89.
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Cylinder Heads & Valvetrain Components

Supertech 12.15mm Cam Follower Shim 2.7mm Thick | 1989-2002 Nissan Skyline GT-R (RB26-SHIM-2.70) Supertech

Original price was: $ 4,81.Current price is: $ 2,89.
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Cylinder Heads & Valvetrain Components

Supertech 12.2mm Max Lift Conical Valve Springs – Set of 24 | Multiple Fitments (SPR-FE20BE-24) Supertech

Original price was: $ 471,44.Current price is: $ 141,43.
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Cylinder Heads & Valvetrain Components

Supertech 12.30mm Max Lift Single Valve Spring Kit – Set of 16 | Multiple Honda / Acura Fitments (SPRK-H1003S-J32) Supertech

Original price was: $ 754,03.Current price is: $ 226,21.
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Cylinder Heads & Valvetrain Components

Supertech 12.50mm Max Lift Single Valve Spring – Set of 16 | Multiple Fitments (SPR-TS1015-SI-16) Supertech

Original price was: $ 162,40.Current price is: $ 64,96.
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Cylinder Heads & Valvetrain Components

Supertech 12.70mm Max Lift Dual Valve Spring Kit | Multiple BMW Fitments (SPRK-H1000D-BM-ST) Supertech

Original price was: $ 742,25.Current price is: $ 222,67.
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Cylinder Heads & Valvetrain Components

Supertech 12.70mm Max Lift Dual Valve Spring Kit | Multiple BMW Fitments (SPRK-H1000D-BM) Supertech

Original price was: $ 840,43.Current price is: $ 210,11.
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Cylinder Heads & Valvetrain Components

Supertech 12.90mm Max Lift Dual Valve Spring Kit | 1994-2005 Mazda Miata (SPRK-1012-M18D) Supertech

Original price was: $ 573,76.Current price is: $ 172,13.
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Engine Internals & Assemblies

Supertech 121.50mm CC Length H Beam Connecting Rod – Single | 1989-2002 Nissan Skyline GT-R (CR-NRB26-H121.5) Supertech

Original price was: $ 140,31.Current price is: $ 56,12.
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Engine Internals & Assemblies

Supertech 121.50mm CC Length H-Beam Connecting Rods – Set of 6 (CR-NRB26-H121.5-6) Supertech

Original price was: $ 841,84.Current price is: $ 210,46.
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Cylinder Heads & Valvetrain Components

Supertech 12mm Max Lift Conical Spring Kit | Multiple BMW Fitments (SPRK-FE20N54-BE) Supertech

Original price was: $ 865,87.Current price is: $ 216,47.
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Cylinder Heads & Valvetrain Components

Supertech 12mm Max Lift Dual Valve Spring – Single | Multiple Fitments (SPR-H1002D) Supertech

Original price was: $ 13,75.Current price is: $ 8,25.
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Cylinder Heads & Valvetrain Components

Supertech 13.00mm Max Lift Dual Valve Spring Kit | 2005-2007 Chevrolet Cobalt SS (SPRK-TS1015-EC) Supertech

Original price was: $ 560,29.Current price is: $ 168,09.
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Cylinder Heads & Valvetrain Components

Supertech 13.00mm Max lift Dual Valve Spring Kit | Multiple Volkswagen Fitments (SPRK-V2093-4-20S) Supertech

Original price was: $ 651,26.Current price is: $ 195,38.
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Cylinder Heads & Valvetrain Components

Supertech 13.40mm Max Lift Dual Valve Spring Kit | Multiple Mitsubishi Fitments (SPRK-M1007D-3) Supertech

Original price was: $ 535,67.Current price is: $ 160,70.
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Cylinder Heads & Valvetrain Components

Supertech 13.50mm Max Lift BMW Dual Valve Spring Kit – Set of 24 | Multiple BMW Fitments (SPRK-H100DR-BM-ST) Supertech

Original price was: $ 742,25.Current price is: $ 222,67.
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Cylinder Heads & Valvetrain Components

Supertech 13.50mm Max Lift Dual Valve Spring Kit | Multiple Subaru Fitments (SPRK-TS1015-SU4) Supertech

Original price was: $ 521,03.Current price is: $ 156,31.
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Cylinder Heads & Valvetrain Components

Supertech 13.50mm Max Net Lift Dual Valve Spring Kit | Multiple Subaru Fitments (SPRK-TS1015/IN-SU4) Supertech

Original price was: $ 535,38.Current price is: $ 160,61.
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Cylinder Heads & Valvetrain Components

Supertech 13.70mm Max Lift Dual Valve Spring Kit | Multiple Audi / Volkswagen Fitments (SPRK-AUDI18T) Supertech

Original price was: $ 558,99.Current price is: $ 167,70.
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Cylinder Heads & Valvetrain Components

Supertech 13.80mm Max Lift Dual Valve Spring Kit – Set of 16 | Multiple Subaru Fitments (SPRK-TS1015-SU5) Supertech

Original price was: $ 560,29.Current price is: $ 168,09.
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Cylinder Heads & Valvetrain Components

Supertech 13.80mm Max Lift Dual Valve Spring Kit | Multiple Fitments (SPRK-M1015-EX2) Supertech

Original price was: $ 560,29.Current price is: $ 168,09.
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Supertech 13.80mm Max Lift Dual Valve Spring Kit | Multiple Mazda Fitments (SPRK-TC25D-MP) Supertech

Original price was: $ 446,67.Current price is: $ 134,00.
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Supertech 13.80mm Max Lift Single Valve Spring Kit | 1990-2001 Acura Integra (SPRK-TS2081-LS) Supertech

Original price was: $ 502,70.Current price is: $ 150,81.
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Supertech 13.80mm Max Lift Single Valve Spring Kit | 2017+ Honda Civic Type R (SPRK-K20C-1) Supertech

Original price was: $ 687,27.Current price is: $ 206,18.
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Cylinder Heads & Valvetrain Components

Supertech 13.80mm Max Lift Single Valve Spring Kit | Multiple Mazda Fitments (SPRK-MP20S) Supertech

Original price was: $ 397,97.Current price is: $ 119,39.