Collection: Fleece Performance
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Fleece Performance 01-16 GM Duramax 2500/3500 Fuel Primer Bulb Sealing Kit
Regular price $49.99Regular priceUnit price / per$44.99Sale price $49.99 -
Fleece Performance 04.5-07 GM Duramax 6.6L LLY / LBZ GM All Lights On
Regular price $24.95Regular priceUnit price / per$22.46Sale price $24.95 -
Fleece Performance 11-16 GM 2500/3500 LML Duramax Return Fuel Pressure Test Port
Regular price $29.99Regular priceUnit price / per$26.99Sale price $29.99 -
Fleece Performance 11-16 GM 2500/3500 6.6L Duramax Replacement High Pressure Fuel Line for CP3 Conv.
Regular price $179.99Regular priceUnit price / per$161.99Sale price $179.99 -
Fleece Performance 06-10 GM 2500/3500 Duramax LBZ/LMM High Pressure Injection Line Kit
Regular price $569.00Regular priceUnit price / per$512.10Sale price $569.00 -
Fleece Performance Duramax Remote Turbo Oil Feed Line Kit for 01-16 6.6L Duramax Turbochargers
Regular price $99.99Regular priceUnit price / per$89.99Sale price $99.99 -
Fleece Performance 01-07 GM Duramax/11-16 GM 2500/3500 Duramax Oil Cooler Adapter Kit
Regular price $99.00Regular priceUnit price / per$89.10Sale price $99.00 -
Fleece Performance 11-16 GM 2500/3500 Duramax Auxiliary Heated Fuel Filter Kit
Regular price $399.00Regular priceUnit price / per$359.10Sale price $399.00 -
Fleece Performance 01-16 GM Duramax 6.6L CP3 Adapter Kit w/O-Rings
Regular price $66.49Regular priceUnit price / per$59.84Sale price $66.49 -
Fleece Performance 01-17 GM Duramax Billet Coolant Block Off Plate
Regular price $55.00Regular priceUnit price / per$49.50Sale price $55.00 -
Fleece Performance Universal 1/2in CP3 Feed Fitting
Regular price $15.95Regular priceUnit price / per$14.36Sale price $15.95 -
Fleece Performance 07-17 Toyota Tundra All Lights On
Regular price $27.99Regular priceUnit price / per$25.19Sale price $27.99 -
Fleece Performance 07-19 GM Universal All Lights On Point of Sale Refill (Pack of 10)
Regular price $197.60Regular priceUnit price / per$177.84Sale price $197.60 -
Fleece Performance 07.5-24 Chevrolet Silverado/GMC Sierra 2500HD All Lights On
Regular price $21.95Regular priceUnit price / per$19.76Sale price $21.95 -
Fleece Performance 11-16 GM Duramax 2500-3500 LML Remanufactured Freedom Cylinder Head (Passenger)
Regular price $1,199.00Regular priceUnit price / perSale price $1,199.00 -
Fleece Performance 11-16 GM Duramax 2500-3500 LML Remanufactured Freedom Cylinder Head (Driver)
Regular price $1,199.00Regular priceUnit price / perSale price $1,199.00 -
Fleece Performance 01-04 GM Duramax LB7 Freedom Cylinder Head w/Cupless Injector Bore (Pssgr Side)
Regular price $1,199.00Regular priceUnit price / perSale price $1,199.00 -
Fleece Performance 01-04 GM Duramax LB7 Freedom Cylinder Head w/Cupless Injector Bore (Driver Side)
Regular price $1,199.00Regular priceUnit price / perSale price $1,199.00 -
Fleece Performance 07.5-10 GM Powerflo In-Tank Lift Pump
Regular price $799.00Regular priceUnit price / per$719.10Sale price $799.00 -
Fleece Performance 04.5-07 GM Powerflo In-Tank Lift Pump
Regular price $799.00Regular priceUnit price / per$719.10Sale price $799.00 -
Fleece Performance 01-04 LB7 Injection Lines (Complete Set of 8)
Regular price $379.05Regular priceUnit price / per$341.15Sale price $379.05 -
Fleece Performance 11-16 6.6L LML Duramax Truck PowerFlo In-tank Lift Pump (Long Bed Only)
Regular price $799.00Regular priceUnit price / per$719.10Sale price $799.00 -
Fleece Performance 11-16 6.6L LML Duramax Truck PowerFlo In-tank Lift Pump (Short Bed Only)
Regular price $799.00Regular priceUnit price / per$719.10Sale price $799.00 -
Fleece Performance Universal Pre-Formed 5/8in ID Hose w/ 90 Deg. Ends/1in ID T-Fitting
Regular price $32.23Regular priceUnit price / per$29.01Sale price $32.23












