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Replacement Oil Feed Line Fitting with sealing washer Fleece Performance view 1
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Replacement Oil Feed Line Fitting with sealing washer Fleece Performance
$13.95
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Freedom Series 12 Valve Cummins Cylinder Head (Street HD)
$1,749.00
VP Coolant Bypass Kit 1998.5-2002 Fleece Performance view 1
Quick buy
VP Coolant Bypass Kit 1998.5-2002 Fleece Performance
$305.15
Replacement Thermostat Housing with Auxiliary Port RAM with 5.9L and 6.7L Cummins Fleece Performance view 1
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Replacement Thermostat Housing with Auxiliary Port RAM with 5.9L and 6.7L Cummins Fleece Performance
$129.99
Replacement Thermostat Housing with Auxiliary Port 2019-Present RAM 6.7L Cummins Fleece Performance view 1
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Replacement Thermostat Housing with Auxiliary Port 2019-Present RAM 6.7L Cummins Fleece Performance
$129.99
Intake Elbow 180 Degree For 98-02 Dodge Ram 2500 3500 5.9L Diesel S and B view 1
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Intake Elbow 180 Degree For 98-02 Dodge Ram 2500 3500 5.9L Diesel S and B
$249.00
Intake Elbow 180 Degree For 03-07 Dodge Ram 2500 3500 5.9L Diesel S and B view 1
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Intake Elbow 180 Degree For 03-07 Dodge Ram 2500 3500 5.9L Diesel S and B
$249.00
Heater Grid Block Delete For 98-07 Dodge Ram 2500/3500 5.9L Cummins S and B view 1
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Heater Grid Block Delete For 98-07 Dodge Ram 2500/3500 5.9L Cummins S and B
$99.00
Fleece Performance Exhaust Manifold Stud Kit - 7mm External Hex Head Fleece Performance view 1
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Fleece Performance Exhaust Manifold Stud Kit - 7mm External Hex Head Fleece Performance
$229.99
Fleece Performance Exhaust Manifold Stud Kit - 4mm Allen Socket Head Fleece Performance view 1
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Fleece Performance Exhaust Manifold Stud Kit - 4mm Allen Socket Head Fleece Performance
$229.99
Fleece Performance Cummins Front Gear Housing Dowels Fleece Performance view 1
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Fleece Performance Cummins Front Gear Housing Dowels Fleece Performance
$19.94
Duramax LML Rear Engine Cover Coolant Return Plug Fleece Performance view 1
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Duramax LML Rear Engine Cover Coolant Return Plug Fleece Performance
$20.99
Cummins Crankshaft Barring Tool Fits all Stock 5.9L and 6.7L Stock Dampers and Fluidamprs Fleece Performance view 1
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Cummins Crankshaft Barring Tool Fits all Stock 5.9L and 6.7L Stock Dampers and Fluidamprs Fleece Performance
$74.99
Cummins Coolant Bypass Kit VP 98.5-02 with Stainless Steel Braided Line Fleece Performance view 1
Quick buy
Cummins Coolant Bypass Kit VP 98.5-02 with Stainless Steel Braided Line Fleece Performance
$305.15
Cummins Coolant Bypass Kit 12V 94-98 with Stainless Steel Braided Line Fleece Performance view 1
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Cummins Coolant Bypass Kit 12V 94-98 with Stainless Steel Braided Line Fleece Performance
$359.00
Coolant Bypass Kit for 2019-Present Ram with 6.7L Cummins Fleece Performance view 1
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Coolant Bypass Kit for 2019-Present Ram with 6.7L Cummins Fleece Performance
$379.99
Coolant Bypass Kit for 2013-2018 RAM with 6.7L Cummins Fleece Performance view 1
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Coolant Bypass Kit for 2013-2018 RAM with 6.7L Cummins Fleece Performance
$379.00
Coolant Bypass Kit for 2007.5-2012 RAM with 6.7L Cummins Fleece Performance view 1
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Coolant Bypass Kit for 2007.5-2012 RAM with 6.7L Cummins Fleece Performance
$399.99
2013-2016 6.7L Cummins Grid Heater Delete and High Flow Intake Plenum Fleece Performance view 1
Quick buy
2013-2016 6.7L Cummins Grid Heater Delete and High Flow Intake Plenum Fleece Performance
$223.95
2007.5-2012 Exhaust Back Pressure Relocation Kit for 6.7 Cummins view 1
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2007.5-2012 Exhaust Back Pressure Relocation Kit for 6.7 Cummins
$114.99
2007.5-2012 6.7L Cummins Grid Heater Delete and High Flow Intake Plenum Fleece Performance view 1
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2007.5-2012 6.7L Cummins Grid Heater Delete and High Flow Intake Plenum Fleece Performance
$208.95
2003-2018 Upper Fan Idler for use with Electric Water Pumps Black Finish Contract Cut Fleece Performance view 1
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2003-2018 Upper Fan Idler for use with Electric Water Pumps Black Finish Contract Cut Fleece Performance
$119.99
12V Coolant Bypass Kit 1994-1998 Fleece Performance view 1
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12V Coolant Bypass Kit 1994-1998 Fleece Performance
$359.00
03-18 Cummins CP3 Nut Cover Fleece Performance view 1
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03-18 Cummins CP3 Nut Cover Fleece Performance
$64.82
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2004.5-2007 Freedom Street HD Series 5.9L Cummins Common Rail Long Block
$15,500.00
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2013-2018 Freedom Street HD Series 6.7L Cummins Common Rail Long Block
$15,499.00
Fleece Performance Cummins Cylinder Head Dowels Fleece Performance view 1
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Fleece Performance Cummins Cylinder Head Dowels Fleece Performance
$20.99
Freedom Series Duramax Cylinder Head with Cupless Injector Bore for 2001-2004 LB7 (Driver Side) Fleece Performance view 1
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Freedom Series Duramax Cylinder Head with Cupless Injector Bore for 2001-2004 LB7 (Driver Side) Fleece Performance
$1,098.00
Freedom Series Duramax Cylinder Head with Cupless Injector Bore for 2001-2004 LB7 (Passenger Side) Fleece Performance view 1
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Freedom Series Duramax Cylinder Head with Cupless Injector Bore for 2001-2004 LB7 (Passenger Side) Fleece Performance
$1,098.00
OE Replacement Head Gasket for 5.9L Cummins (Thick) Fleece Performance view 1
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OE Replacement Head Gasket for 5.9L Cummins (Thick) Fleece Performance
$167.99
OE Replacement Head Gasket for 6.7L Cummins (Standard Thickness) Fleece Performance view 1
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OE Replacement Head Gasket for 6.7L Cummins (Standard Thickness) Fleece Performance
$125.99
5.9L Freedom Series Cummins Cylinder Head Performance Fleece Performance view 1
Quick buy
5.9L Freedom Series Cummins Cylinder Head Performance Fleece Performance
$3,750.00
5.9L Freedom Series Cummins Cylinder Head Street Fleece Performance view 1
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5.9L Freedom Series Cummins Cylinder Head Street Fleece Performance
$2,199.00
6.7L Freedom Series Cummins 07.5-18 Ram 2500/3500 Cylinder Head Performance view 1
Quick buy
6.7L Freedom Series Cummins 07.5-18 Ram 2500/3500 Cylinder Head Performance
$3,750.00
6.7L Freedom Series 07.5-18 Dodge RAM 2500/3500 Cummins Cylinder Head Street Fleece Performance view 1
Quick buy
6.7L Freedom Series 07.5-18 Dodge RAM 2500/3500 Cummins Cylinder Head Street Fleece Performance
$2,199.00
5.9 VP 98-02 Remanufactured Cummins Cylinder Head (Street) Fleece Performance view 1
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5.9 VP 98-02 Remanufactured Cummins Cylinder Head (Street) Fleece Performance
$2,549.00
Multi-Use Sensor Pigtail 9 Fleece Performance view 1
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Multi-Use Sensor Pigtail 9 Fleece Performance
$29.99
Multi-Use Sensor Pigtail - No 8 Fleece Performance view 1
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Multi-Use Sensor Pigtail - No 8 Fleece Performance
$14.99
1/2 Inch NPT to -10AN Male Fleece Performance view 1
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1/2 Inch NPT to -10AN Male Fleece Performance
$10.95
Duramax MAP/BARO Sensor Pigtail 01-07 Fleece Performance view 1
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Duramax MAP/BARO Sensor Pigtail 01-07 Fleece Performance
$27.99
Duramax Vane Position Sensor Pigtail LLY Fleece Performance view 1
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Duramax Vane Position Sensor Pigtail LLY Fleece Performance
$29.99
Duramax Vane Position Sensor Pigtail LBZ,LMM,LML Fleece Performance view 1
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Duramax Vane Position Sensor Pigtail LBZ,LMM,LML Fleece Performance
$31.49
Duramax Oil Pressure Sensor Pigtail LB7 Fleece Performance view 1
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Duramax Oil Pressure Sensor Pigtail LB7 Fleece Performance
$19.94
MOPAR Pressure Sensor Pigtail Fleece Performance view 1
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MOPAR Pressure Sensor Pigtail Fleece Performance
$27.99
GM Duramax Oil Cooler Adapter Kit Fleece Performance view 1
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GM Duramax Oil Cooler Adapter Kit Fleece Performance
$99.00
Factory Oil Feed Line Fitting for Holset Turbochargers Fleece Performance view 1
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Factory Oil Feed Line Fitting for Holset Turbochargers Fleece Performance
$18.99
OE Replacement Rocker Arm Assembly for 5.9L and 6.7L Cummins Engines Fleece Performance view 1
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OE Replacement Rocker Arm Assembly for 5.9L and 6.7L Cummins Engines Fleece Performance
$119.99
Cummins Crankcase Pressure Sensor Pigtail Fleece Performance view 1
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Cummins Crankcase Pressure Sensor Pigtail Fleece Performance
$25.99
Cummins EGR Valve Pigtail Fleece Performance view 1
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Cummins EGR Valve Pigtail Fleece Performance
$41.99
5.9L VP 98.5-02 Freedom Series Cummins Cylinder Head (Street - HD) Fleece Performance view 1
Left Right Quick buy
5.9L VP 98.5-02 Freedom Series Cummins Cylinder Head (Street - HD) Fleece Performance
$2,949.00

Maximize Diesel Performance: Engine & Components for Diesel Trucks!

Rev up your diesel truck's power with our top-of-the-line Engine & Components. Elevate your driving experience with enhanced horsepower, torque, and responsiveness.

Experience the thrill of a more powerful ride as our carefully selected components optimize engine efficiency. Say goodbye to sluggish acceleration and hello to an exhilarating driving experience.

Fuel economy matters, and we've got you covered. Our diesel performance upgrades are designed to balance power and fuel efficiency, saving you money on every journey.

Conquer any terrain with confidence. Our Engine & Components empower your diesel truck to handle tough conditions effortlessly, ensuring lasting reliability.

Upgrade your diesel truck now and unlock its true potential with our premium Engine & Components. Drive with power and performance like never before!

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