Products

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...

Fleece Performance 01-07 GM 2500/3500 Duramax Vane Position Sensor Pigtail (LLY)

-6%

Fleece Performance 01-07 GM 2500/3500 Duramax Vane Position Sensor Pigtail (LLY)This Part Fits: Year Make...

Fleece Performance 01-07 GM Duramax/11-16 GM 2500/3500 Duramax Oil Cooler Adapter Kit

-6%

Fleece Performance 01-07 GM Duramax/11-16 GM 2500/3500 Duramax Oil Cooler Adapter KitThis Part Fits: Year...

Fleece Performance 01-10 GM Duramax 6.6L LB7 / LLY / LBZ / LMM Front TufShafts

-6%

TufShafts are a direct replacement upgrade shafts for any 2001-2010 GM 2500-3500 with a 9.25?...

Fleece Performance 01-11 GM Duramax 6.6L 2500-3500HD Pickups Tie Rod Reinforcement Sleeves

-6%

Fleece Performance Tie Rod Sleeves are a must for any 99+ GM 2500-3500HD pickup that...