Collection: Engine Components
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Fleece Performance 13-24 Dodge 2500-5500 6.7L Cummins 96 Pin (Gray) ECM Connector Repair Kit
Regular price $194.59 USDRegular priceSale price $194.59 USD -
Fleece Performance 13-24 Dodge 2500-5500 6.7L Cummins 96 Pin (Green) ECM Connector Repair Kit
Regular price $194.59 USDRegular priceSale price $194.59 USD -
Fleece Performance 13-24 Dodge 2500-5500 6.7L Cummins 96 Pin (Brown) ECM Connector Repair Kit
Regular price $194.59 USDRegular priceSale price $194.59 USD -
Fleece Performance 13-24 Dodge 2500-5500 6.7L Cummins 96 Pin (Blue) ECM Connector Repair Kit
Regular price $194.59 USDRegular priceSale price $194.59 USD -
Fleece Performance 13-22 Dodge 2500/3500 Cummins Cooling Fan Pigtail
Regular price $61.76 USDRegular priceSale price $61.76 USD -
Fleece Performance 03-12 Dodge 2500/3500 Cummins Cooling Fan Pigtail
Regular price $61.76 USDRegular priceSale price $61.76 USD -
Fleece Performance 07.5-18 Dodge Cummins Crankcase Pressure Sensor Pigtail
Regular price $26.76 USDRegular priceSale price $26.76 USD -

Fleece Performance 03-18 Dodge Ram 2500/3500 5.9L Cummins 4.5in Crankshaft & Camshaft Sensor Pigtail
Regular price $30.88 USDRegular priceSale price $30.88 USD -
Fleece Performance 07-22 Dodge 2500/3500 6.7L Cummins 6in Alternator Pigtail
Regular price $21.61 USDRegular priceSale price $21.61 USD -
Fleece Performance 11-2016 GM 6.6L Duramax CP3 Regulator Extension Harness
Regular price $30.88 USDRegular priceSale price $30.88 USD -
Fleece Performance 13-18 Dodge Ram 6.7L Cummins Intake Air Temp Sensor Extension
Regular price $30.88 USDRegular priceSale price $30.88 USD -
Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Blue
Regular price $41.17 USDRegular priceSale price $41.17 USDSold out -
Fleece Performance 01-17 GM Duramax Billet Coolant Block Off Plate
Regular price $56.63 USDRegular priceSale price $56.63 USD -
Fleece Performance 03-22 Dodge 2500/3500 5.9L/6.7L Stainless Steel Fuel Supply Tube Nuts
Regular price $92.65 USDRegular priceSale price $92.65 USD -
Fleece Performance 98.5-19 Dodge 2500 24V Cummins Upgraded 3/8in Stage 2 Pushrods
Regular price $411.99 USDRegular priceSale price $411.99 USD -
Fleece Performance 98.5-18 Dodge 2500/3500 Cummins 5.9L/6.7L 24v OE Replacement Rocker Arm Assembly
Regular price $123.54 USDRegular priceSale price $123.54 USD -
Fleece Performance 07.5-24 Ram 2500-5500 6.7L Cummins High Flow Intake Plenum
Regular price $219.60 USDRegular priceSale price $219.60 USD -
Fleece Performance 07.5-24 Dodge RAM 6.7L Cummins Grid Heater & Intake Upgrade
Regular price $616.73 USDRegular priceSale price $616.73 USD -
Fleece Performance 07.5-24 Dodge RAM 6.7L Cummins Cold Weather Upgrade Kit
Regular price $113.24 USDRegular priceSale price $113.24 USDSold out -
Fleece Performance 07.5-18 Dodge 2500/3500 Cummins 6.7L OE Replacement Head Gasket (Standard)
Regular price $123.54 USDRegular priceSale price $123.54 USD -
Fleece Performance 03-07 Dodge 2500/3500 Cummins 5.9L OE Replacement Head Gasket (Thick)
Regular price $164.72 USDRegular priceSale price $164.72 USD -
Fleece Performance 89-18 Dodge 2500 / 3500 Cummins Mechanical Fuel Pump Block Off Plate
Regular price $38.08 USDRegular priceSale price $38.08 USD -
Fleece Performance 89-23 Dodge 2500/3500 Cummins Cylinder Head Dowels (2 Pack)
Regular price $21.61 USDRegular priceSale price $21.61 USD -
Fleece Performance 07.5-18 Dodge 2500-3500 Cummins 6.7L Upper Gasket Set (w/o Head Gasket)
Regular price $288.29 USDRegular priceSale price $288.29 USD -
Fleece Performance 07.5-18 Dodge 2500-3500 Cummins 6.7L Upper Gasket Kit (w/Head Gasket)
Regular price $411.83 USDRegular priceSale price $411.83 USD -
Fleece Performance 1998.5+ Dodge Cummins 24V 5.9L/6.7L Billet Rocker Arm Bridges
Regular price $481.27 USDRegular priceSale price $481.27 USD -

Fleece Performance 03-07 Ford Super Duty 6.0L Powerstroke 20mm Dowel Freedom Series HD Cylinder Head
Regular price $1,646.33 USDRegular priceSale price $1,646.33 USD -
Fleece Performance 11-16 GM Duramax 2500-3500 LML Remanufactured Freedom Cylinder Head (Passenger)
Regular price $1,234.49 USDRegular priceSale price $1,234.49 USD -
Fleece Performance 11-16 GM Duramax 2500-3500 LML Remanufactured Freedom Cylinder Head (Driver)
Regular price $1,234.49 USDRegular priceSale price $1,234.49 USD -
Fleece Performance 06-10 GM Duramax 2500-3500 LBZ/LMM Remanufactured Freedom Cyl Head (Passenger)
Regular price $1,234.49 USDRegular priceSale price $1,234.49 USD -
Fleece Performance 06-10 GM Duramax 2500-3500 LBZ/LMM Remanufactured Freedom Cylinder Head (Driver)
Regular price $1,234.49 USDRegular priceSale price $1,234.49 USD -

Fleece Performance 04.5-05 GM Duramax 2500-3500 LLY Remanufactured Freedom Cylinder Head (Passenger)
Regular price $1,234.49 USDRegular priceSale price $1,234.49 USD -
Fleece Performance 04.5-05 GM Duramax 2500-3500 LLY Remanufactured Freedom Cylinder Head (Driver)
Regular price $1,234.49 USDRegular priceSale price $1,234.49 USD -
Fleece Performance 01-04 GM Duramax LB7 Freedom Cylinder Head w/Cupless Injector Bore (Pssgr Side)
Regular price $1,234.49 USDRegular priceSale price $1,234.49 USD -
Fleece Performance 01-04 GM Duramax LB7 Freedom Cylinder Head w/Cupless Injector Bore (Driver Side)
Regular price $1,234.49 USDRegular priceSale price $1,234.49 USD -
Fleece Performance 07.5-12 Dodge 6.7L Cummins Stock VGT Turbo Coolant Delete Plugs
Regular price $30.84 USDRegular priceSale price $30.84 USD






























