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

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

$1,999.00
FPEFPE-LB7-63
Wake up your 2001-2004 LB7 with the drop in replacement Fleece Performance LB7 Cheetah Turbocharger. Featuring a Fleece Performance custom 63mm compressor wheel and...
Fleece Performance 01-04 GM Duramax 6.6L LB7 High Flow LB7 Intake Horn Fleece Performance 01-04 GM Duramax 6.6L LB7 High Flow LB7 Intake Horn Quick View

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

$113.59
FPEFPE-INTAKEHORN
Air Intake Components Air Intake Systems
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 Modified LB7...
Fleece Performance 01-04 GM Duramax 6.6L LB7 High Flow LB7 Intake Horn Fleece Performance 01-04 GM Duramax 6.6L LB7 High Flow LB7 Intake Horn Quick View

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

$99.75
FPEFPE-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 Modified LB7...
Fleece Performance 01-04 GM Duramax 6.6L LB7 Intake Air Heater Delete Plug Fleece Performance 01-04 GM Duramax 6.6L LB7 Intake Air Heater Delete Plug Quick View

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

$51.79
FPEFPE-LB7-IAH-DELETE
Block Off Plates Engine Components
The Fleece Performance Intake Air Heater Delete is a simple way to remove the air intake heater on your 2001-2004 GM 6.6L Duramax. Complete...
Fleece Performance 01-04 GM Duramax 6.6L LB7 Intake Air Heater Delete Plug Fleece Performance 01-04 GM Duramax 6.6L LB7 Intake Air Heater Delete Plug Quick View

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

$37.95
FPEFPE-LB7-IAH-DELETE
Block Off Plates Engine Components
The Fleece Performance Intake Air Heater Delete is a simple way to remove the air intake heater on your 2001-2004 GM 6.6L Duramax. Complete...
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) Quick View

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

$1,112.84
FPEFPE-61-10001-D-CL
Engine Components Heads
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) Fleece Performance 01-04 GM Duramax LB7 Freedom Cylinder Head w/Cupless Injector Bore (Driver Side) Quick View

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

$1,099.00
FPEFPE-61-10001-D-CL
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 (Pssgr Side) Fleece Performance 01-04 GM Duramax LB7 Freedom Cylinder Head w/Cupless Injector Bore (Pssgr Side) Quick View

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

$1,112.84
FPEFPE-61-10001-P-CL
Engine Components Heads
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) Fleece Performance 01-04 GM Duramax LB7 Freedom Cylinder Head w/Cupless Injector Bore (Pssgr Side) Quick View

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

$1,099.00
FPEFPE-61-10001-P-CL
Fleece Performance 01-04 GM Duramax LB7 Freedom Cylinder Head w/Cupless Injector Bore (Pssgr Side)
Fleece Performance 01-04 LB7 Injection Lines (Complete Set of 8) Quick View

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

$392.89
FPEFPE-34611
Fuel Delivery Fuel Injector Connectors
Fleece Performance 01-04 LB7 Injection Lines (Complete Set of 8)
Fleece Performance 01-04 LB7 Injection Lines (Complete Set of 8) Quick View

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

$379.05
FPEFPE-34611
Fleece Performance 01-04 LB7 Injection Lines (Complete Set of 8)

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

$75.99
FPEFPE-TL-LB7-LLY-SHORT-SER
Fabrication Oil Line Kits
Fleece Performance 01-05 GM 2500/3500 Duramax Replacement Transmission Line (LB7/LLY) - Short Line

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

$134.99
FPEFPE-TL-LB7-LMM-LONG-SER
Fabrication Oil Line Kits
Fleece Performance 01-05 GM 2500/3500 Duramax Replacement Transmission Line (LB7/LMM) - Long Line

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

$94.99
FPEFPE-TL-LB7-LMM-MED-SER
Fabrication Oil Line Kits
Fleece Performance 01-05 GM 2500/3500 Duramax Replacement Transmission Line (LB7/LMM) - Medium Line
Fleece Performance 01-05 GM Duramax 6.6L LB7/LLY Allison Transmission Cooler Lines Fleece Performance 01-05 GM Duramax 6.6L LB7/LLY Allison Transmission Cooler Lines Quick View

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

$282.84
FPEFPE-TL-LB7-LLY
Fabrication Oil Line Kits
Fix your leaking transmission lines with these heavy duty, high flow, flexible transmission lines. This kit comes complete with everything needed to get the...
Fleece Performance 01-05 GM Duramax 6.6L LB7/LLY Allison Transmission Cooler Lines Fleece Performance 01-05 GM Duramax 6.6L LB7/LLY Allison Transmission Cooler Lines Quick View

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

$269.00
FPEFPE-TL-LB7-LLY
Fabrication Oil Line Kits
Fix your leaking transmission lines with these heavy duty, high flow, flexible transmission lines. This kit comes complete with everything needed to get the...

Fleece Performance 01-05 Kodiak/TopKick 5 Speed Allison TapShifter

$399.00
FPEFPE-TAPSHIFTER-KDTK
Drivetrain Shifters
The Fleece Performance TapShifter allows you to shift your 5 speed Allison Transmission with the touch of a button. Perfect for towing, drag racing,...

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

$27.99
FPEFPE-HAR-DMAX-MAP-0107
Engine Components Wiring Harnesses
Fleece Performance 01-07 GM 2500/3500 Duramax Vane Position Sensor Pigtail (LLY)
Fleece Performance 01-07 GM Duramax/11-16 GM 2500/3500 Duramax Oil Cooler Adapter Kit Fleece Performance 01-07 GM Duramax/11-16 GM 2500/3500 Duramax Oil Cooler Adapter Kit Quick View

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

$99.00
FPEFPE-DMAX-OCADPT
Fabrication Oil Line Kits
Fleece Performance 01-07 GM Duramax/11-16 GM 2500/3500 Duramax Oil Cooler Adapter Kit

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

$945.00
FPEFPE-TUFSHAFTS
Axles Drivetrain
TufShafts are a direct replacement upgrade shafts for any 2001-2010 GM 2500-3500 with a 9.25? AAM front axle. They are designed to eliminate the...

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

$79.99
FPEFPE-TIERODSLEEVES
Suspension Tie Rods
Fleece Performance Tie Rod Sleeves are a must for any 99+ GM 2500-3500HD pickup that utilizes four-wheel drive. These support sleeves keep the weak...
Fleece Performance 01-13 GM Duramax 6.6L 1.5in T4 Pedestal Spacer Fleece Performance 01-13 GM Duramax 6.6L 1.5in T4 Pedestal Spacer Quick View

Fleece Performance 01-13 GM Duramax 6.6L 1.5in T4 Pedestal Spacer

$119.74
FPEFPE-T4PED-SPACER1.5
Fabrication Flanges
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...
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Fleece Performance 01-13 GM Duramax 6.6L AlliLocker - Allison Torque Converter Controller Fleece Performance 01-13 GM Duramax 6.6L AlliLocker - Allison Torque Converter Controller Quick View

Fleece Performance 01-13 GM Duramax 6.6L AlliLocker - Allison Torque Converter Controller

$192.84
FPEFPE-ALILKR
Programmer Accessories Programmers & Chips
Fleece Performance 01-13 GM Duramax 6.6L AlliLocker - Allison Torque Converter Controller

Fleece Performance 01-13 GM Duramax 6.6L AlliLocker - Allison Torque Converter Controller

$179.00
FPEFPE-ALILKR
Programmer Accessories Programmers & Chips
Fleece Performance 01-13 GM Duramax 6.6L AlliLocker - Allison Torque Converter Controller
Fleece Performance 01-13 GM Duramax 6.6L Duramax CP3K (LBZ/LMM Based) Quick View

Fleece Performance 01-13 GM Duramax 6.6L Duramax CP3K (LBZ/LMM Based)

$1,212.84
FPEFPE-DMAX-CP3K
Fuel Delivery Injection Pumps & Controllers
Designed to eliminate the factory fuel flow restriction that begins at 3000 RPM;Correlates to lost horsepower when you need it most;Cost effective upgrade;Fuel pressure...
Fleece Performance 01-13 GM Duramax 6.6L Duramax CP3K (LBZ/LMM Based) Quick View

Fleece Performance 01-13 GM Duramax 6.6L Duramax CP3K (LBZ/LMM Based)

$1,299.00
FPEFPE-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...
Fleece Performance 01-13 GM Duramax 6.6L Duramax PowerFlo 750 CP3 (LBZ/LMM Based) Quick View

Fleece Performance 01-13 GM Duramax 6.6L Duramax PowerFlo 750 CP3 (LBZ/LMM Based)

$1,908.84
FPEFPE-DMAX-CP3-10MM
Fuel Delivery Injection Pumps & Controllers
Designed to eliminate the factory fuel flow restriction that begins at 3000 RPM;Correlates to lost horsepower when you need it most;Cost effective upgrade;Fuel pressure...
Fleece Performance 01-13 GM Duramax 6.6L Duramax PowerFlo 750 CP3 (LBZ/LMM Based) Quick View

Fleece Performance 01-13 GM Duramax 6.6L Duramax PowerFlo 750 CP3 (LBZ/LMM Based)

$1,999.00
FPEFPE-DMAX-CP3-10MM
Fuel Delivery Injection Pumps & Controllers
The Fleece Performance Duramax 10mm stroker CP3 is a straight forward, no inflated numbers, CP3 upgrade proven to support 750 RWHP with the proper...
Fleece Performance 01-13 GM Duramax 6.6L Duramax Turbo Thermostat Delete Plug Fleece Performance 01-13 GM Duramax 6.6L Duramax Turbo Thermostat Delete Plug Quick View

Fleece Performance 01-13 GM Duramax 6.6L Duramax Turbo Thermostat Delete Plug

$37.95
FPEFPE-TURBO-THERM
Block Off Plates Engine Components
The Fleece Performance Duramax Turbo Thermostat Delete Plug is designed to eliminate the stock coolant feed line when installing a non-water cooled turbocharger on...

Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Black

$39.99
FPEFPE-DMAX-OC-BLK
Engine Components Oil Caps
Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Black
Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Blue Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Blue Quick View

Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Blue

$39.99
FPEFPE-DMAX-OC-BLU
Engine Components Oil Caps
Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Blue
Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Red Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Red Quick View

Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Red

$53.83
FPEFPE-DMAX-OC-RED
Engine Components Oil Caps
Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Red
Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Red Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Red Quick View

Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Red

$39.99
FPEFPE-DMAX-OC-RED
Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Red

Fleece Performance 01-16 GM 2500/3500 Duramax Multiuse Sensor Pigtail No. 11

$18.99
FPEFPE-HAR-MU-PT-11
Engine Components Wiring Harnesses
Fleece Performance 01-16 GM 2500/3500 Duramax Multiuse Sensor Pigtail No. 11
Fleece Performance 01-16 GM Duramax 2500/3500 Fuel Primer Bulb Sealing Kit Quick View

Fleece Performance 01-16 GM Duramax 2500/3500 Fuel Primer Bulb Sealing Kit

$51.79
FPEFPE-GM-FFPD-0116
Fuel Delivery Fuel Pump Hangers
Fleece Performance 01-16 GM Duramax 2500/3500 Fuel Primer Bulb Sealing Kit
Fleece Performance 01-16 GM Duramax 2500/3500 Fuel Primer Bulb Sealing Kit Quick View

Fleece Performance 01-16 GM Duramax 2500/3500 Fuel Primer Bulb Sealing Kit

$49.99
FPEFPE-GM-FFPD-0116
Fuel Delivery Fuel Pump Hangers
Fleece Performance 01-06 GM Duramax 2500/3500 Fuel Primer Bulb Sealing Kit
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