Collection: Engine Internals
Camshafts, valvetrain, rods, pistons, gaskets and timing components.
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Vendor:Fleece Performance
Fleece Performance FPE-LML-CP for 2011-2016 Duramax LML Rear Engine Cover Coolant Return Plug
✓ In Stock • Ready to ShipRegular price $ 23.78Regular price$ 26.16Sale price $ 23.78Sale -
Vendor:Fleece Performance
Fleece Performance FPE-CUMM-HG-5.9 for 2003-2007 Dodge 2500/3500 Cummins 5.9L OE Replacement Head Gasket (Thick)
✓ In Stock • Only 3 leftRegular price $ 170.79Regular price$ 187.87Sale price $ 170.79Sale -
Vendor:Fleece Performance
Fleece Performance FPE-CUMM-RAA-CR for 98.5-18 Dodge 2500/3500 Cummins 5.9L/6.7L 24v OE Replacement Rocker Arm Assembly
✓ In Stock • Ready to ShipRegular price $ 131.88Regular price$ 145.07Sale price $ 131.88Sale -
Vendor:Fleece Performance
Fleece Performance FPE-CUMM-FBOP for 1989-1998 Dodge 2500 / 3500 Cummins Mechanical Fuel Pump Block Off Plate
✓ In Stock • Ready to ShipRegular price $ 40.32Regular price$ 44.36Sale price $ 40.32Sale -
Vendor:Fleece Performance
Fleece Performance FPE-DMAX-CBOP for 2001-2025 GM Duramax Billet Coolant Block Off Plate
✓ In Stock • Ready to ShipRegular price $ 57.84Regular price$ 63.63Sale price $ 57.84Sale -
Vendor:Fleece Performance
Fleece Performance FPE-CUMM-SSFTN for 2003-2022 Dodge 2500/3500 5.9L/6.7L Stainless Steel Fuel Supply Tube Nuts
✓ In Stock • Ready to ShipRegular price $ 102.69Regular price$ 112.96Sale price $ 102.69Sale -
Vendor:Fleece Performance
Fleece Performance FPE-CUMM-HG-6.7 for 07.5-18 Dodge 2500/3500 Cummins 6.7L OE Replacement Head Gasket (Standard)
✓ In Stock • Only 3 leftRegular price $ 131.88Regular price$ 145.07Sale price $ 131.88Sale -
Vendor:Fleece Performance
Fleece Performance FPE-CUMM-CYLHD-KIT for 1989-2023 Dodge 2500/3500 Cummins Cylinder Head Dowels (2 Pack)
✓ In Stock • Only 3 leftRegular price $ 24.75Regular price$ 27.23Sale price $ 24.75Sale -
Vendor:Fleece Performance
Fleece Performance FPE-61-10014-D for 2017-2023 GM 2500/3500 Freedom Series Cylinder Head (Driver Side)
✕ Out of StockRegular price $ 1,199.00Regular price$ 1,318.90Sale price $ 1,199.00Sold out -
Vendor:Fleece Performance
Fleece Performance FPE-CUMM-S2-PROD for 98.5-18 Dodge 2500 24V Cummins Upgraded 3/8in Stage 2 Pushrods
✓ In Stock • Only 3 leftRegular price $ 404.46Regular price$ 444.91Sale price $ 404.46Sale -
Vendor:Fleece Performance
Fleece Performance FPE-61-10003-D for 2006-2010 GM Duramax 2500-3500 LBZ/LMM Remanufactured Freedom Cylinder Head (Driver)
✓ In Stock • Only 3 leftRegular price $ 1,199.00Regular price$ 1,318.90Sale price $ 1,199.00Sale -
Vendor:Fleece Performance
Fleece Performance FPE-34797 for Cummins 24V Spring And Retainer Set
✓ In Stock • Only 3 leftRegular price $ 501.60Regular price$ 551.76Sale price $ 501.60Sale -
Vendor:Fleece Performance
Fleece Performance FPE-61-10002-D for 04.5-05 GM Duramax 2500-3500 LLY Remanufactured Freedom Cylinder Head (Driver)
✓ In Stock • Only 2 leftRegular price $ 1,199.00Regular price$ 1,318.90Sale price $ 1,199.00Sale -
Vendor:Fleece Performance
Fleece Performance FPE-61-10004-D for 2011-2016 GM Duramax 2500-3500 LML Remanufactured Freedom Cylinder Head (Driver)
✓ In Stock • Ready to ShipRegular price $ 1,199.00Regular price$ 1,318.90Sale price $ 1,199.00Sale -
Vendor:Fleece Performance
Fleece Performance FPE-34856 Stainless Steel Turbo Stud Kit for S-300/S-400 Turbos
✓ In Stock • Only 1 leftRegular price $ 62.66Regular price$ 68.93Sale price $ 62.66Sale -
Vendor:Fleece PerformanceFleece Performance FPE-BRAB-C1 for 1998.5+ Dodge Cummins 24V 5.9L/6.7L Billet Rocker Arm Bridges
✓ In Stock • Only 2 leftRegular price $ 469.93Regular price$ 516.93Sale price $ 469.93Sale