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Add to Cart The item has been addedFleece Performance 01-04 GM 2500/3500 6.6L LB7 Duramax SureFlo Performance Sending Unit - FPE-SF-GM-0104
PROBLEM: If you are running an aftermarket pump that is mounted external of the fuel tank, you will need to install a draw straw or drill your fuel tank to accommodate a sump. Each of these has some...$379.00Add to Cart The item has been added -
Add to Cart The item has been addedFleece Performance 01-04 GM Duramax 6.6L LB7 63mm Billet LB7 Cheetah Turbocharger - FPE-LB7-63
Wake up your 2001-2004 LB7 with the drop in replacement Fleece Performance LB7 Cheetah Turbocharger. Featuring a Fleece Performance custom 63mm billet compressor wheel and high flow Inconel turbine...$1,999.00Add to Cart The item has been added -
Add to Cart The item has been addedFleece Performance 01-04 GM Duramax 6.6L LB7 High Flow LB7 Intake Horn - FPE-INTAKEHORN
Increase your LB7's potential with this simple but effective upgrade. Back-to-back dyno pulls showed an increase of 15hp with this Fleece Performance high flow LB7 intake horn – that's about the...$99.75Add to Cart The item has been added -
Add to Cart The item has been addedFleece Performance 01-04 GM Duramax LB7 Freedom Cylinder Head w/Cupless Injector Bore (Driver Side) - FPE-61-10001-D-CL
ALL NEW! Freedom Series cylinder heads for the LB7 6.6L Duramax now with a cupless injector bore - save time and money with no more injector cups to install, leak, or worry about. Each cylinder head...$1,199.00Add to Cart The item has been added -
Add to Cart The item has been addedFleece Performance 01-04 GM Duramax LB7 Freedom Cylinder Head w/Cupless Injector Bore (Pssgr Side) - FPE-61-10001-P-CL
ALL NEW! Freedom Series cylinder heads for the LB7 6.6L Duramax now with a cupless injector bore - save time and money with no more injector cups to install, leak, or worry about. Each cylinder head...$1,199.00Add to Cart The item has been added -
Add to Cart The item has been addedFleece Performance 01-04 GM Silverado/Sierra 2500 6.6L-V8 Duramax Truck PowerFlo In-tank Lift Pump - FPE-PF-GM-0104
The LB7 PowerFlo lift pump is the latest OEM replacement performance lift pump from the diesel experts at Fleece Performance. Direct OEM In-Tank Replacement: The PowerFlo Lift Pump retains the...$649.00Add to Cart The item has been added -
Add to Cart The item has been addedFleece Performance 01-04 LB7 Injection Lines (Complete Set of 8) - FPE-34611
2001-2004 LB7 Injection Lines complete set of 8- Over time LB7 Injection lines corrode and break, they are a leading cause of contamination when changing the Injectors. So if you are changing your...$379.05Add to Cart The item has been added -
Add to Cart The item has been addedFleece Performance 01-05 GM Duramax 6.6L LB7/LLY Allison Transmission Cooler Lines - FPE-TL-LB7-LLY
Replace your leaking transmission lines with our heavy duty, high flow, flexible transmission lines. Our kit is the most complete replacement transmission line kit available for your LB7 or LLY...$269.00Add to Cart The item has been added -
Add to Cart The item has been addedFleece Performance 01-07 GM Duramax/11-16 GM 2500/3500 Duramax Oil Cooler Adapter Kit - FPE-DMAX-OCADPT
Problem: The original equipment oil cooler adapter relies on a metal gasket on the oil cooler that over time is prone to leaking as the cooler flexes. Fix: The Fleece Performance oil cooler adapter...$99.00Add to Cart The item has been added -
Add to Cart The item has been addedFleece Performance 01-13 GM Duramax 6.6L 1.5in T4 Pedestal Spacer - FPE-T4PED-SPACER1.5
This black 1.5in T4 Pedestal Spacer is designed for use with T4 Turbos installed on Duramax engines when an extra inch of elevation out of the valley is required, although it could be used in any T4...$119.74Add to Cart The item has been added -
Add to Cart The item has been addedFleece Performance 01-13 GM Duramax 6.6L Duramax CP3K (LBZ/LMM Based) - FPE-DMAX-CP3K
The Fleece Performance CP3K is a modified Duramax LBZ CP3 designed to eliminate the factory fuel flow restriction that begins at 3,000 RPM. If you have a stock CP3 pump you are losing fuel flow and...$1,349.00Add to Cart The item has been added -
Add to Cart The item has been addedFleece Performance 01-13 GM Duramax 6.6L Duramax PowerFlo 750 CP3 (LBZ/LMM Based) - FPE-DMAX-CP3-10MM
The Fleece Performance Duramax 10mm stroker CP3 is a straight forward, no inflated numbers, CP3 upgrade proven to support 750 RWHP with the proper complimenting modifications. Not only will it...$2,049.00Add to Cart The item has been added
