Products

Fleece Performance 01-04 GM 2500/3500 Duramax (w/Allison Transmission) NSBU Pigtails

-6%

Fleece Performance 01-04 GM 2500/3500 Duramax (w/Allison Transmission) NSBU PigtailsThis Part Fits: Year Make Model...

Fleece Performance 01-04 GM 2500/3500 Duramax LB7 Outer Injector Connector Pigtail

-6%

Fleece Performance 01-04 GM 2500/3500 Duramax LB7 Outer Injector Connector PigtailThis Part Fits: Year Make...

Fleece Performance 01-04 GM Duramax 6.6L LB7 63mm Billet LB7 Cheetah Turbocharger

-6%

Wake up your 2001-2004 LB7 with the drop in replacement Fleece Performance LB7 Cheetah Turbocharger....

Fleece Performance 01-04 GM Duramax 6.6L LB7 High Flow LB7 Intake Horn

-6%

Increase your LB7?s potential with this simple, but effective upgrade. Back-to-back dyno pulls showed an...

Fleece Performance 01-04 GM Duramax 6.6L LB7 Intake Air Heater Delete Plug

-6%

The Fleece Performance Intake Air Heater Delete is a simple way to remove the air...

Fleece Performance 01-04 GM Duramax LB7 Freedom Cylinder Head w/Cupless Injector Bore (Driver Side)

Fleece Performance 01-04 GM Duramax LB7 Freedom Cylinder Head w/Cupless Injector Bore (Driver Side)This Part...

Fleece Performance 01-04 GM Duramax LB7 Freedom Cylinder Head w/Cupless Injector Bore (Pssgr Side)

Fleece Performance 01-04 GM Duramax LB7 Freedom Cylinder Head w/Cupless Injector Bore (Pssgr Side)This Part...

Fleece Performance 01-04 LB7 Injection Lines (Complete Set of 8)

-6%

Fleece Performance 01-04 LB7 Injection Lines (Complete Set of 8)This Part Fits: Year Make Model...

Fleece Performance 01-05 GM 2500/3500 Duramax Replacement Transmission Line (LB7/LLY) - Short Line

-6%

Fleece Performance 01-05 GM 2500/3500 Duramax Replacement Transmission Line (LB7/LLY) - Short LineThis Part Fits:...

Fleece Performance 01-05 GM 2500/3500 Duramax Replacement Transmission Line (LB7/LMM) - Long Line

-6%

Fleece Performance 01-05 GM 2500/3500 Duramax Replacement Transmission Line (LB7/LMM) - Long LineThis Part Fits:...

Fleece Performance 01-05 GM 2500/3500 Duramax Replacement Transmission Line (LB7/LMM) - Medium Line

-6%

Fleece Performance 01-05 GM 2500/3500 Duramax Replacement Transmission Line (LB7/LMM) - Medium LineThis Part Fits:...

Fleece Performance 01-05 GM Duramax 6.6L LB7/LLY Allison Transmission Cooler Lines

-6%

Fix your leaking transmission lines with these heavy duty, high flow, flexible transmission lines. This...