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AEM 90-91 Acura Interga RS LS GS & GSR/ 99-00 Honda Civic Si Black Tru-Time Cam Gear
$156.95
$134.81
AEM23-802BK
Cam Gears
Engine Components
Instock
AEM Tru-Time Adjustable Camshaft Gears increase horsepower and torque without having to change the camshaft(s) and are must-have items for engines that are milled,...
QA1 MCOM-T Series Bearing - 16mm Bore - Heat Treated Chrome Plated Chromoly Steel w/PTFE
$31.23
QAPMCOM16T
Bearings
Engine Components
Instock
For an economical traditional metric spherical bearing, QA1's MCOM and MCOM-T Series is the perfect choice. Each bearing is made from chromoly steel with...
GSC P-D Subaru EJ Turbo DOHC Valve Spring & Ti Retainer Kit
$332.31
$282.46
GSC5743
Commerceinstruments Best Selling Products
Engine Components
Instock
Valve Springs, Retainers
GSC P-D Subaru EJ Turbo DOHC Valve Spring & Ti Retainer KitThis Part Fits: Year Make Model Submodel 2005 Saab 9-2X Aero 2009-2010 Subaru...
GReddy Universal Oil Filter Block Adapter
$93.78
GRE12002801
Engine Components
Oil Filter Blocks
GReddy Universal Oil Filter Block Adapter
Cometic 96-02 Honda XR400 .010 Valve Cover Gasket
$41.65
CGSVC032010S
Engine Components
Instock
Valve Cover Gaskets
All of Cometic's gaskets and seals have been tested on both the street and the track as well as vigorous Dyno shakedownsAll of Cometic's...
Cometic 03-17 Harley-Davidson Twin Cam Breather Kit w/ Gasket
$29.13
CGSC10161
Engine Components
Head Gaskets
Cometic 03-17 Harley-Davidson Twin Cam Breather Kit w/ Gasket Conforms load distribution across the sealing area No sealants or re-torque required Creates less bore...
AlphaRex 99-06 Chevrolet Silverado/99-06 GMC Sierra LUXX-Series LED Tail Lights - Black/Red
$435.00
$370.50
ARX620007
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Engine Components
Instock
Wiring Connectors
We design our lights from inception, patent every component we've designed, and guarantee that our products are compliant with the SAE and DOT requirements.CatalogThis...
GSC P-D EJ Series EJ205/EJ207/EJ264 Manganese Bronze Intake Valve Guide Traditional - Set 8
$59.52
GSC3028-8
Engine Components
Instock
Valve Guides
GSC P-D EJ Series EJ205/EJ207/EJ264 Manganese Bronze Intake Valve Guide Traditional - Set 8This Part Fits: Year Make Model Submodel 2005 Saab 9-2X Aero...
GSC P-D EJ Series EJ205/EJ207/EJ262 Manganese Bronze Exhaust Valve Guide Traditional - Set 8
$59.52
GSC3027-8
Engine Components
Instock
Valve Guides
GSC P-D EJ Series EJ205/EJ207/EJ262 Manganese Bronze Exhaust Valve Guide Traditional - Set 8This Part Fits: Year Make Model Submodel 2005 Saab 9-2X Aero...
Cometic GM LS Series 102.62mm Bore .060 in MLX-5 Head Gasket
$131.93
$119.07
CGSC5505-060
Engine Components
Head Gaskets
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.036". World Products...
ARP General Replacement Steel Rod Bolt Kit .0055-.0060 Stretch
$82.97
ARP200-6209
Engine Components
Instock
Rod Bolt Kits
ARP General Replacement Steel Rod Bolt Kit .0055-.0060 Stretch
Wiseco Chevy LT1 6.2L 4.125in Bore 11.7:1 CR 1.115 CH Piston Kit - Set of 8
$1,214.06
$1,213.99
WISK0235X6
Engine Components
Instock
Piston Sets - Forged - 8cyl
Professional Series forged racing pistons from Wiseco are no-expense-spared pistons designed for the serious racers and builders. Packed full of custom-level performance and durability...
NRG Fender Washer Kit (TI Series) M6 Bolts For Plastic (TI Burn Washer/TI Burn Screw) - Set of 10
$48.46
NRGFW-200TT
Engine Components
Hardware Kits - Other
NRG Fender Washer Kit (TI Series) M6 Bolts For Plastic (TI Burn Washer/TI Burn Screw) - Set of 10
GSC P-D K-series Vtec K20/K24 Beehive Valve Spring and Titanium Retainer Kit Higher REV
$470.49
$399.92
GSC5047
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Engine Components
Instock
Valve Springs, Retainers
GSC P-D K-series Vtec K20/K24 Beehive Valve Spring and Titanium Retainer Kit Higher REV
GSC P-D Subaru EJ Series EJ205/EJ207/EJ257 37mm Head (+1mm) Chrome Polished Intake Valve - Set of 8
$196.46
$166.99
GSC2014-8
Commerceinstruments Best Selling Products
Engine Components
Instock
Valves
GSC P-D Subaru EJ Series EJ205/EJ207/EJ257 37mm Head (+1mm) Chrome Polished Intake Valve - Set of 8
GSC P-D Subaru EJ Series EJ205/EJ207/EJ257 33mm Head (+1mm) Chrome Polished Exhaust Valve - Set of 8
$196.90
$167.37
GSC2013-8
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Engine Components
Instock
Valves
GSC P-D Subaru EJ Series EJ205/EJ207/EJ257 33mm Head (+1mm) Chrome Polished Exhaust Valve - Set of 8
GSC P-D Subaru EJ205/EJ207/EJ257 36mm Head (STD) Chrome Polished Intake Valve - Set of 8
$195.13
$165.86
GSC2012-8
Commerceinstruments Best Selling Products
Engine Components
Instock
Valves
GSC P-D Subaru EJ205/EJ207/EJ257 36mm Head (STD) Chrome Polished Intake Valve - Set of 8
GSC P-D Subaru EJ205/EJ207/EJ257 32mm Head (STD) Chrome Polished Exhaust Valve - Set of 8
$195.57
$166.23
GSC2011-8
Commerceinstruments Best Selling Products
Engine Components
Instock
Valves
GSC P-D Subaru EJ205/EJ207/EJ257 32mm Head (STD) Chrome Polished Exhaust Valve - Set of 8
PERRIN 15-21 Subaru WRX Pulley Cover - Hyper Pink
$183.00
$137.25
PERPSP-ENG-152HP
Engine Components
Engine Covers
Instock
PERRIN 15-21 Subaru WRX Pulley Cover - Hyper Pink
Cometic Harley-Davidson 99-06 Complete 1550 T/C .030inH/G Rebuild Kt Ex 06 Dyna
$207.99
CGSC9161
Engine Components
Gasket Kits
Today's lightweight engines are producing more horsepower, higher cylinder pressures, clamp loads and extreme temperatures. Our commitment is to provide innovative, quality gaskets while...
Brian Crower Honda L15 Single Valve Springs (Set of 16)
$96.00
BRCBC1089
Engine Components
Instock
Valve Springs, Retainers
Brian Crower Honda L15 Single Valve Springs (Set of 16)
ARP M10 x 1.50 X 60 12pt Black Oxide Bolt Kit
$32.82
ARP672-1008
Bolts
Engine Components
Fabrication
Hardware Kits - Other
Instock
ARP M10 x 1.50 X 60 12pt Black Oxide Bolt Kit
ACL 89-92 Mitsubishi Eclipse Galant (4G63)/Mirage Turbo (4G61)/90-92 Galant Turbo (4G63) Oil Pump
$442.80
$212.46
ACLOPMB1096
Commerceinstruments Best Selling Products
Engine Components
Instock
Oil Pumps
ACL 89-92 Mitsubishi Eclipse Galant (4G63)/Mirage Turbo (4G61)/90-92 Galant Turbo (4G63) Oil Pump
Supertech BMW S63 (V8) 32V Black Nitrided Intake Valve - Set of 16 (Use w/ Keeper KPR-6S-7)
$575.51
$460.54
SPTBMIVN-1063S-16
Engine Components
Instock
Valves
Supertech BMW S63 (V8) 32V Black Nitrided Intake Valve - Set of 16 (Use w/ Keeper KPR-6S-7)
Supertech BMW S63 V8 32v 29mm(std) x 5.95 x 106mm Inconel Sodium Filled Exhaust Valve - Set of 16
$1,236.24
$989.28
SPTBMEVI-1063S-HS-16
Engine Components
Instock
Valves
Supertech BMW S63 V8 32v 29mm(std) x 5.95 x 106mm Inconel Sodium Filled Exhaust Valve - Set of 16
ISR Performance Oil Pan Kit for LS Swap S13/S14 Nissan 240sx
$550.00
$522.50
ISRIS-240LS-OILP
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Engine Components
Instock
Oil Pans
ISR Performance Oil Pan Kit for LS Swap S13/S14 Nissan 240sx
Gates Subaru EJ20 2.0L EJ25 2.5L Pulley For Tensioner
$71.33
$71.07
GATT42146
Belts - Timing, Accessory
Engine Components
Instock
Gates Subaru EJ20 2.0L EJ25 2.5L Pulley For TensionerThis Part Fits: Year Make Model Submodel 2006 Saab 9-2X 2.5i 2005-2006 Saab 9-2X Aero 2005...
Gates 02-06 Mini Cooper S 17% Super Charger Pulley Fleetrunner Belt
$39.62
GATK060539HD
Belts - Timing, Accessory
Engine Components
Instock
Gates 02-06 Mini Cooper S 17% Super Charger Pulley Fleetrunner Belt
Gates 99-00 Acura EL / 04-05 BMW 525i/530i / 99-00 Honda Civic / 99-01 Honda CR-V Micro-V Belt
$32.94
GATK040332
Belts - Timing, Accessory
Engine Components
Instock
Gates 99-00 Acura EL / 04-05 BMW 525i/530i / 99-00 Honda Civic / 99-01 Honda CR-V Micro-V BeltThis Part Fits: Year Make Model Submodel...
Cusco MISC 15mm OIL Catch CAN UNIV.
$175.00
$157.50
CUS00B 009 HB
Engine Components
Instock
Oil Catch Cans
Cusco MISC 15mm OIL Catch CAN UNIV.
Brian Crower Nissan RB26DETT Camshafts - Stage 2
$812.00
BRCBC0232
Camshafts
Engine Components
Instock
Brian Crower Nissan RB26DETT Camshafts - Stage 2
ARP 5/16-18 x 1.750 12pt Black Oxide Bolts (5/pkg)
$28.20
ARP641-1750
Bolts
Engine Components
Fabrication
Hardware Kits - Other
Instock
ARP 5/16-18 x 1.750 12pt Black Oxide Bolts (5/pkg)
ALTA 02-06 Mini Cooper S/JCW & 02-08 S/JCW Convertible R53 Lightened Crank Pulley 2%+
$152.00
$114.00
ALTAMP-ENG-520
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Engine Components
Instock
Pulleys - Crank, Underdrive
ALTA 02-06 Mini Cooper S/JCW & 02-08 S/JCW Convertible R53 Lightened Crank Pulley 2%+This Part Fits: Year Make Model Submodel 2002-2008 Mini Cooper S...
ALTA 02-06 Mini Cooper S/JCW & 02-08 S/JCW Convertible R53 Lightened Crank Pulley 0%
$152.00
$114.00
ALTAMP-ENG-500
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Engine Components
Instock
Pulleys - Crank, Underdrive
ALTA 02-06 Mini Cooper S/JCW & 02-08 S/JCW Convertible R53 Lightened Crank Pulley 0%This Part Fits: Year Make Model Submodel 2002-2008 Mini Cooper S...
ALTA 02-06 Mini Cooper S/JCW & 02-08 S/JCW Convertible R53 17% SuperCharger Pulley
$145.00
$108.75
ALTAMP-ENG-205V2
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Engine Components
Instock
Pulleys - Crank, Underdrive
ALTA 02-06 Mini Cooper S/JCW & 02-08 S/JCW Convertible R53 17% SuperCharger PulleyThis Part Fits:
Year
Make
Model
Submodel
2002-2008
Mini
Cooper
S
ALTA 02-06 Mini Cooper S/JCW & 02-08 S/JCW Convertible R53 15% SuperCharger Pulley
$145.00
$108.75
ALTAMP-ENG-200V2
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Engine Components
Instock
Pulleys - Crank, Underdrive
ALTA 02-06 Mini Cooper S/JCW & 02-08 S/JCW Convertible R53 15% SuperCharger PulleyThis Part Fits:
Year
Make
Model
Submodel
2002-2008
Mini
Cooper
S
