Engine Components

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Fleece Performance Universal 6in Multiuse Sensor Pigtail ...

$31.68
Replacement connector with 6" pigtail for use in multiple locations on the Duramax and Powerstroke engines. Produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to...
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Fleece Performance 02-09 Dodge MOPAR Pressure Sensor Pigtail

$44.68
Replacement connector with 6" pigtail for use in multiple locations on MOPAR vehicles including the A/C pressure sensor and transmission pressure transducers. Produced in-house, our manufacturing process includes fully automated...
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Fleece Performance GM Automatic Transmission 20-Pin Pigtail

$116.70
Our replacement GM Automatic Transmission 20-Pin pigtail features 12" leads that are labeled with the pin positions to aid in installation. Includes 20 heat-sealable butt-style connectors. Produced in-house, our manufacturing...
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Fleece Performance 11-19 Ford F250-650 Powerstroke WIF Se...

$46.68
Replacement Water-In-Fuel (WIF) connector with 6" pigtail for use on the 2011-2019 Ford Powerstroke. Produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to ensure you...
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Fleece Performance 11-16 Ford F250-650 Powerstroke Lift P...

$55.69
Replacement fuel pump pigtail for the 2011-2016 6.7L Powerstroke. Includes two heat-sealable butt-style connectors. Produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to ensure you...
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Fleece Performance 04.5-05 GM 2500/3500 Duramax LLY Turbo...

$63.69
Our Fleece Performance adapter harness allows the 2004.5-2005 LLY Duramax to run the updated turbo vane position sensor that is used on 2006 and up Garrett turbochargers. Produced in-house, our...
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Fleece Performance 01-07 GM 2500/3500 Duramax Vane Positi...

$44.68
Replacement connector with 6" pigtail for use on the 6.6L Duramax engine including MAP, BARO, camshaft, and crankshaft sensors. Produced in-house, our manufacturing process includes fully automated wire cutting and...
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Fleece Performance 01-04 GM 2500/3500 Duramax LB7 Outer I...

$46.68
Replacement connector with 6" pigtail for use on the 6.6L Duramax engine and other vehicle applications. Produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to...
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Fleece Performance 11-16 GM 2500/3500 Duramax LML Fan Ext...

$62.69
Our replacement fan extension harness for the 2011-2016 LML Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is...
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Fleece Performance 17-19 GM 2500/3500 Duramax LP5 Fan Ext...

$62.69
Our replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is...
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Fleece Performance 98.5-02 Dodge 2500/3500 Cummins 5.9L V...

$37.68
Replacement connector and 6" pigtail harness for the 1998.5 to 2002 Cummins Camshaft and Crankshaft Position Sensor. Includes heat-sealable butt-style connectors. Produced in-house, our manufacturing process includes fully automated wire...
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Fleece Performance 13-22 Dodge 2500/3500 Cummins Holset H...

$44.68
Replacement connector with 6" pigtail for use on the Cummins engine and other vehicle applications. Produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to ensure...
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Fleece Performance 03-07 Dodge 2500/3500 Cummins 5.9L MAP...

$38.68
Cummins MAP sensor connector with 6" pigtail for 2003 - 2007 5.9L Cummins engines. Replaces Mopar part number: 5143782AA Application Notes: 2003-2007 Dodge RAM w/ 5.9L CumminsWarrantyThis Part Fits: Year...
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Fleece Performance 07-18 Dodge 2500/3500 Cummin 6.7L MAF ...

$46.68
Replacement connector with 6" pigtail for use on the 6.7L Cummins engines and HE400VG/HE451VE turbochargers. Produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to ensure...
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Fleece Performance 07.5-22 Dodge 2500/3500 Cummins 6in Te...

$43.68
Replacement connector with 6" pigtail for use on the 6.7L Cummins and other vehicle applications. Application Notes 2013-2022 RAM w/Cummins: Air Temperature Sensor 2007.5-2019 RAM w/Cummins: Exhaust Gas Temperature Sensor...
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Fleece Performance 00-18 Dodge 2500/3500Cummins 5.9L/6.7L...

$34.68
Replacement Fuel Heater and Turbo Wastegate Solenoid Electrical Connector with 6" Pigtail for the Cummins engines. Includes heat-sealable butt-style connectors. Produced in-house, our manufacturing process includes fully automated wire cutting...
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Fleece Performance 07.5-18 Dodge Cummins 6.7L Crankshaft ...

$56.69
Replacement connector with 6" pigtail for use on the 6.7L Cummins, including ISL and ISX engines. Includes heat-sealable butt-style connectors. Produced in-house, our manufacturing process includes fully automated wire cutting...
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Fleece Performance 13-22 Dodge 2500/3500 Cummins Cooling ...

$76.69
Replacement connectors with 6" pigtail for use on the Cummins engine, this kit includes BOTH sides of the connector with flying leads to allow you to repair both sides when...
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Fleece Performance 07.5-18 Dodge Cummins Crankcase Pressu...

$42.68
Replacement connector with 6" pigtail for use on the 6.7L Cummins. Includes heat-sealable butt-style connectors. Produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to ensure...
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Fleece Performance 03-18 Dodge Ram 2500/3500 5.9L Cummins...

$46.68
Our replacement connector with 4.5" pigtail will get you back on the road quickly. Includes heat-sealable butt-style connectors. Application Notes 2003-2018 Dodge RAM Camshaft Sensor (Mopar p/n: 2872277) 2003-2018 Dodge...
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Fleece Performance 98.5-19 Dodge 2500 24V Cummins Upgrade...

$416.93
Upgraded 3/8" diameter pushrods for Cummins 24V diesel engines. Produced from 4130 chrome molybdenum steel and heat treated to Rockwell Rc60 for outstanding strength and rigidity. These pushrods are designed...
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Fleece Performance 03-07 Dodge 2500/3500 Cummins 5.9L OE ...

$176.72
Trust Fleece Performance to bring you the best OE alternative parts you need! Our replacement head gasket for the 2003-2007 Dodge 5.9L Cummins will ensure your engine gets the optimal...
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Fleece Performance 1998.5+ Dodge Cummins 24V 5.9L/6.7L Bi...

$484.24
Fleece Performance Billet Rocker Arm Bridges for 1998.5-2018, 24V 5.9L/6.7L Cummins (Set of 12) FEATURES: These bridges offer a massive 2.5-times strength improvement over the factory bridges. Machined from billet...
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Fleece Performance 03-07 Ford Super Duty 6.0L Powerstroke...

$1,659.94
Improved casting. This isn’t your run of the mill, rinse and repeat OE casting.  Engineered from the ground up with years of testing and development - our higher tensile strength...
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Fleece Performance Cummins 24V Spring And Retainer Set

$516.83
Upgrade your Cummins valve springs and retainers with our Fleece Performance spring and retainer kit. Our springs are manufactured from super clean" Hi-Tensile Chrome Silicon steel with a proprietary multi-step...
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Fleece Performance 2007.5-2012 Dodge 2500-3500 Cummins Di...

$61.65
Our Fleece Performance adapter harness allows the early (2007.5-2012) Dodge 6.7L to run the updated turbo actuator that is used on 2013 and up VGT Turbochargers. Replacement for Cummins P/N...
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Cometic Mitsubishi 4G63/T 86mm .040 inch MLS Head Gasket ...

$113.23
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.040". EVO 1-3. Cometic MLS (Multi-Layer Steel) Head Gaskets...
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Radium Engineering Mazda RX-7 FD3S Fluid Lock Catch Can K...

$244.72
Single catch can kit for the Mazda RX-7 FD3S. Installs on the PCV breather hose. Easy bolt-in installation. Includes Radium's Fluid Lock catch can (patent pending), mounting bracket, hoses and...
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HKS 91-00 Infiniti G20 SR20DET Outer Valve Spring Set

$306.78
HKS 91-00 Infiniti G20 SR20DET Outer Valve Spring Set
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Cometic Toyota 2JZ-GE/2JZ-GTE Valve Cover Gasket Kit

$53.77
Cometic is dedicated to customer satisfaction and provides quality products, delivered on time at a competitive price, designed for each customer's specific application. Cometic is an industry leader in manufacturing...
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Supertech Mazda Miata 1.8L 34.00X5.96X102.60mm +1mm Head ...

$386.20$325.74
Supertech Mazda Miata 1.8L 34.00X5.96X102.60mm +1mm Head Dia Inconel Intake Valve - Set of 8
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Skunk2 Honda K20C1 Ultra Series Stage 2 Camshafts

$1,150.26$1,109.43
Skunk2 Honda K20C1 Ultra Series Stage 2 Camshafts
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Manley Nissan SR20DE/SR20DET Valve Spring and Retainer Ki...

$363.43$361.96
Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these...
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Gates 98-99 Chevy Monte Carlo / 10-12 Hyundai Genesis / 0...

$61.17
Gates 98-99 Chevy Monte Carlo / 10-12 Hyundai Genesis / 05-09 Land Rover LR3 Micro-V BeltThis Part Fits: Year Make Model Submodel 2000-2005 Buick LeSabre Custom 2000-2005 Buick LeSabre Limited...
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Ferrea Acura/Honda B18/B16 Drag Race Dual Spring Kit

$1,157.43$1,058.38
Ferrea Acura/Honda B18/B16 Drag Race Dual Spring Kit
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Clevite Chevrolet V8 294-325-346-365 1997-07 Main Bearing...

$150.10
Clevite Chevrolet V8 294-325-346-365 1997-07 Main Bearing SetThis Part Fits: Year Make Model Submodel 2008-2009 Buick LaCrosse Super 2004-2007 Buick Rainier CXL 2004-2005 Buick Rainier CXL Plus 2004-2007 Cadillac CTS...
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Clevite Honda 2.0L K20A2 K24A1/2/4/8 Con Rod Bearing Set

$67.35
Clevite H-Series performance bearings have a medium level of eccentricity, high crush, and a hardened steel back and thin overlay. These bearings are made without flash plating for better seating....
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Clevite Honda 2.0L K20A2 K24A1/2/4/8 Con Rod Bearing Set

$65.22
Clevite H-Series performance bearings have a medium level of eccentricity, high crush, and a hardened steel back and thin overlay. These bearings are made without flash plating for better seating....
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AMP Research Dodge Ram Wire Harness

$166.72
Getting into your truck shouldn't feel like climbing Mount Everest. That's why AMP Research invested in POWERSTEP, the automatic, electric-powered running board that instantly extends when you open your door,...
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ACL Ford 2.0L/2.3L DOHC Duratec Race Series Main Bearing ...

$208.66
ACL Ford 2.0L/2.3L DOHC Duratec Race Series Main Bearing Set (Size .025)This Part Fits: Year Make Model Submodel 2003 Ford Focus ZX3
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XK Glow Extension Wire Kit for XKchrome & 7 Color Series ...

$70.69
XK Glow Extension Wire Kit for XKchrome & 7 Color Series for Car
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GSC P-D Nissan VK56 Manganese Bronze Exhaust Valve Guide ...

$116.84$116.00
GSC P-D Nissan VK56 Manganese Bronze Exhaust Valve Guide - Set 24
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Rock Krawler Bushing Pro Flex Joint (Pair)

$28.86
Rock Krawler Bushing Pro Flex Joint (Pair)
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Rock Krawler 3/4in & 7/8in Small Joint Tool

$45.89
Rock Krawler 3/4in & 7/8in Small Joint Tool
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Rock Krawler 1in & 1-1/4in Joint Retainer Removal Tool - ...

$50.76
Rock Krawler 1in & 1-1/4in Joint Retainer Removal Tool - Large
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HKS SMG/K SET RB26DETT t=1.2

$336.77
HKS SMG/K SET RB26DETT t=1.2
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COMP Cams Cam Lock Plate Chevy

$27.64
Prevent cam bolts from backing out at high RPM and load with our cam lock plate and bolt kit for Chevrolet Small and Big Block. Includes a plate with bendable...
ACL Porsche 991 3.8L Turbo Connecting Rod Bearing Set - Aftermarket Part - Image 1

ACL Porsche 991 3.8L Turbo Connecting Rod Bearing Set

$317.82
ACL Porsche 991 3.8L Turbo Connecting Rod Bearing Set
Cylinder Works 06-09 LT-R 450 Standard Bore Cylinder - Genuine Part - Image 1

Cylinder Works 06-09 LT-R 450 Standard Bore Cylinder

$435.07$430.00
OEM-style standard bore kits include a cast aluminum Cylinder Works cylinder, Vertex Piston and gaskets needed to restore horsepower and performance, as a competitive price point, compared to OEM options.This...
Cylinder Works 06-14 Honda TRX 450 ER 450cc Standard Bore 96mm - Genuine Part - Image 1

Cylinder Works 06-14 Honda TRX 450 ER 450cc Standard Bore...

$381.05$378.68
OEM-style standard bore kits include a cast aluminum Cylinder Works cylinder, Vertex Piston and gaskets needed to restore horsepower and performance, as a competitive price point, compared to OEM options.

Explore our full range of Engine Components at Bull Strap. We stock a wide variety of engine components from the brands you trust, all built to deliver reliable performance and long-lasting durability. No matter your application, you'll find the right fit for your vehicle right here.

The heart of your vehicle deserves nothing but the best. Our engine components are built to OEM or better specifications, ensuring reliable operation and optimal performance. From routine maintenance to full engine builds, you'll find the quality components you need to keep your engine running strong.

Browse our engine components collection today and find exactly what your vehicle needs. With competitive pricing, fast shipping, and expert support, Bull Strap makes it easy to get the right parts, right when you need them.