LB7 Duramax Parts
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Fleece Performance Billet PTO Covers Fleece Performance
FleeceOriginal price $ 1,793.00 - Original price $ 1,793.00Original price$ 1,793.00$ 1,793.00 - $ 1,793.00Current price $ 1,793.00| /Dress up your Allison Transmission with our Billet PTO Cover Kit. Complete kit includes covers, gaskets, and button head bolts to give your transmi...
View full detailsOriginal price $ 1,793.00 - Original price $ 1,793.00Original price$ 1,793.00$ 1,793.00 - $ 1,793.00Current price $ 1,793.00| / -
Duramax Turbo Thermostat Delete Plug Fleece Performance
FleeceOriginal price $ 681.00 - Original price $ 681.00Original price$ 681.00$ 681.00 - $ 681.00Current price $ 681.00| /The Fleece Performance Duramax Turbo Thermostat Delete Plug is designed to eliminate the stock coolant feed line when installing a non-water cooled...
View full detailsOriginal price $ 681.00 - Original price $ 681.00Original price$ 681.00$ 681.00 - $ 681.00Current price $ 681.00| / -
6.6L Duramax Stage 2 Pushrods, 0.875 inch dia Fleece Performance
FleeceOriginal price $ 8,811.00 - Original price $ 8,811.00Original price$ 8,811.00$ 8,811.00 - $ 8,811.00Current price $ 8,811.00| /Upgraded 0.875 inch diameter Pushrods for GM's Duramax 6.6L diesel engines. They are produced from 4130 chrome molybdenum steel and heat treated to...
View full detailsOriginal price $ 8,811.00 - Original price $ 8,811.00Original price$ 8,811.00$ 8,811.00 - $ 8,811.00Current price $ 8,811.00| / -
1.5 inch T4 Pedestal Spacer Fleece Performance
FleeceOriginal price $ 2,045.00 - Original price $ 2,045.00Original price$ 2,045.00$ 2,045.00 - $ 2,045.00Current price $ 2,045.00| /This T4 Spacer is designed for use with T4 Turbos installed on Duramax engines when an extra 1.0 inch or 1.5 inch of elevation out-of- the- valley ...
View full detailsOriginal price $ 2,045.00 - Original price $ 2,045.00Original price$ 2,045.00$ 2,045.00 - $ 2,045.00Current price $ 2,045.00| / -
63mm Billet LB7 Cheetah Turbocharger 01-04 Silverado/Sierra 2500/3500 Duramax Fleece Performance
FleeceOriginal price $ 34,115.00 - Original price $ 34,115.00Original price$ 34,115.00$ 34,115.00 - $ 34,115.00Current price $ 34,115.00| /Wake up your 2001-2004 LB7 with the drop-in replacement Fleece Performance LB7 Cheetah Turbocharger. Featuring a Fleece Performance custom 63mm bil...
View full detailsOriginal price $ 34,115.00 - Original price $ 34,115.00Original price$ 34,115.00$ 34,115.00 - $ 34,115.00Current price $ 34,115.00| / -
Duramax Billet Coolant Block Off Plate 2001-2017 Fleece Performance
FleeceOriginal price $ 1,004.00 - Original price $ 1,004.00Original price$ 1,004.00$ 1,004.00 - $ 1,004.00Current price $ 1,004.00| /OE covers are prone to leakage as the gaskets dry out and factory cast covers corrode. Our billet coolant block off plate with an integral O-ring i...
View full detailsOriginal price $ 1,004.00 - Original price $ 1,004.00Original price$ 1,004.00$ 1,004.00 - $ 1,004.00Current price $ 1,004.00| / -
Allison Transmission Cooler Lines For 2001-2005 LB7-LLY Fleece Performance
FleeceOriginal price $ 4,823.00 - Original price $ 4,823.00Original price$ 4,823.00$ 4,823.00 - $ 4,823.00Current price $ 4,823.00| /Allison Transmission Cooler Lines. Fix your leaking transmission lines with these heavy duty, high flow, flexible transmission lines. This kit come...
View full detailsOriginal price $ 4,823.00 - Original price $ 4,823.00Original price$ 4,823.00$ 4,823.00 - $ 4,823.00Current price $ 4,823.00| / -
Tie Rod Reinforcement Sleeves For 1999-2010 GM 2500-3500HD Pickups Fleece Performance
FleeceOriginal price $ 1,435.00 - Original price $ 1,435.00Original price$ 1,435.00$ 1,435.00 - $ 1,435.00Current price $ 1,435.00| /Tie Rod Reinforcement Sleeves for 1999-2010 GM 2500-3500HD Pickups. Fleece Performance Tie Rod Sleeves are a must for any 1999-2010 GM 2500-3500HD ...
View full detailsOriginal price $ 1,435.00 - Original price $ 1,435.00Original price$ 1,435.00$ 1,435.00 - $ 1,435.00Current price $ 1,435.00| / -
5 Speed Allison Kodiak/TopKick TapShifter Fleece Performance
FleeceOriginal price $ 6,275.00 - Original price $ 6,275.00Original price$ 6,275.00$ 6,275.00 - $ 6,275.00Current price $ 6,275.00| /5 Speed Allison Kodiak/TopKick TapShifter The Fleece Performance TapShifter allows you to shift your 2001-2005 GM Allison Transmission with the tou...
View full detailsOriginal price $ 6,275.00 - Original price $ 6,275.00Original price$ 6,275.00$ 6,275.00 - $ 6,275.00Current price $ 6,275.00| / -
PowerFlo Lift Pump for 01-04 Sierra 2500/3500 Duramax Fleece Performance
FleeceOriginal price $ 11,636.00 - Original price $ 11,636.00Original price$ 11,636.00$ 11,636.00 - $ 11,636.00Current price $ 11,636.00| /The LB7 PowerFlo lift pump is the latest OEM replacement performance lift pump from the diesel experts at Fleece Performance. Direct OEM In-Tank Re...
View full detailsOriginal price $ 11,636.00 - Original price $ 11,636.00Original price$ 11,636.00$ 11,636.00 - $ 11,636.00Current price $ 11,636.00| / -
Modified LB7 Intake Horn Fleece Performance
FleeceOriginal price $ 1,789.00 - Original price $ 1,789.00Original price$ 1,789.00$ 1,789.00 - $ 1,789.00Current price $ 1,789.00| /Modified LB7 Intake Horn. Increase your LB7's potential with this simple, but effective upgrade. Back-to-back dyno pulls showed an increase of 15hp...
View full detailsOriginal price $ 1,789.00 - Original price $ 1,789.00Original price$ 1,789.00$ 1,789.00 - $ 1,789.00Current price $ 1,789.00| / -
LB7 Duramax Intake Air Heater Delete Plug Fleece Performance
FleeceOriginal price $ 666.00 - Original price $ 666.00Original price$ 666.00$ 666.00 - $ 666.00Current price $ 666.00| /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 with a ...
View full detailsOriginal price $ 666.00 - Original price $ 666.00Original price$ 666.00$ 666.00 - $ 666.00Current price $ 666.00| / -
LB7 Duramax Injection Lines Complete Set 8 Fleece Performance
FleeceOriginal price $ 6,813.00 - Original price $ 6,813.00Original price$ 6,813.00$ 6,813.00 - $ 6,813.00Current price $ 6,813.00| /Original LB7 Injection lines will corrode and break and are a leading cause of contamination when changing the injectors. If you are changing your ...
View full detailsOriginal price $ 6,813.00 - Original price $ 6,813.00Original price$ 6,813.00$ 6,813.00 - $ 6,813.00Current price $ 6,813.00| / -
GM Front TufShafts 01-10 GM 2500-3500 W/9.25 inch AAM Front Axle Fleece Performance
FleeceOriginal price $ 16,942.00 - Original price $ 16,942.00Original price$ 16,942.00$ 16,942.00 - $ 16,942.00Current price $ 16,942.00| /GM Front TufShafts. TufShafts are a direct replacement upgrade shafts for any 2001-2010 GM 2500-3500 with a 9.25 inch AAM front axle. They are desi...
View full detailsOriginal price $ 16,942.00 - Original price $ 16,942.00Original price$ 16,942.00$ 16,942.00 - $ 16,942.00Current price $ 16,942.00| / -
2001-2010 GM Fuel Primer Bulb Sealing Kit Fleece Performance
FleeceOriginal price $ 648.00 - Original price $ 648.00Original price$ 648.00$ 648.00 - $ 648.00Current price $ 648.00| /If you are running an aftermarket positive displacement lift pump like our PowerFlo on your Duramax, our fuel primer bulb sealing kit will allow yo...
View full detailsOriginal price $ 648.00 - Original price $ 648.00Original price$ 648.00$ 648.00 - $ 648.00Current price $ 648.00| / -
32V Duramax Rocker Bridges Fleece Performance
FleeceOriginal price $ 9,212.00 - Original price $ 9,212.00Original price$ 9,212.00$ 9,212.00 - $ 9,212.00Current price $ 9,212.00| /Fleece Performance Billet Rocker Arm Bridges for the GM Duramax These bridges offer a massive 2.5-time strength improvement over factory bridges. M...
View full detailsOriginal price $ 9,212.00 - Original price $ 9,212.00Original price$ 9,212.00$ 9,212.00 - $ 9,212.00Current price $ 9,212.00| / -
Duramax CP3K Fleece Performance
FleeceOriginal price $ 23,289.00 - Original price $ 23,289.00Original price$ 23,289.00$ 23,289.00 - $ 23,289.00Current price $ 23,289.00| /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 ...
View full detailsOriginal price $ 23,289.00 - Original price $ 23,289.00Original price$ 23,289.00$ 23,289.00 - $ 23,289.00Current price $ 23,289.00| / -
Duramax PowerFlo 750 CP3 Fleece Performance
FleeceOriginal price $ 33,974.00 - Original price $ 33,974.00Original price$ 33,974.00$ 33,974.00 - $ 33,974.00Current price $ 33,974.00| /The Fleece Performance Duramax PowerFlo CP3 is a straight forward, no inflated numbers, CP3 upgrade proven to support 750 RWHP with the proper comp...
View full detailsOriginal price $ 33,974.00 - Original price $ 33,974.00Original price$ 33,974.00$ 33,974.00 - $ 33,974.00Current price $ 33,974.00| / -
2003-2005 GM/Allison TapShifter Fleece Performance
FleeceOriginal price $ 6,275.00 - Original price $ 6,275.00Original price$ 6,275.00$ 6,275.00 - $ 6,275.00Current price $ 6,275.00| /2003-2005 GM/Allison TapShifter The Fleece Performance TapShifter allows you to shift your 2001-2005 GM/Allison Transmission with the touch of a bu...
View full detailsOriginal price $ 6,275.00 - Original price $ 6,275.00Original price$ 6,275.00$ 6,275.00 - $ 6,275.00Current price $ 6,275.00| / -
2001-2016 Duramax Oil Cap Black Fleece Performance
FleeceOriginal price $ 683.00 - Original price $ 683.00Original price$ 683.00$ 683.00 - $ 683.00Current price $ 683.00| /Dress up your engine bay with our Billet Aluminum Oil Cap for the Chevy Duramax! Includes o-ring and cam-lock and is a direct replacement for your ...
View full detailsOriginal price $ 683.00 - Original price $ 683.00Original price$ 683.00$ 683.00 - $ 683.00Current price $ 683.00| / -
1.0 inch T4 Pedestal Spacer Fleece Performance
FleeceOriginal price $ 1,703.00 - Original price $ 1,703.00Original price$ 1,703.00$ 1,703.00 - $ 1,703.00Current price $ 1,703.00| /This T4 Spacer is designed for use with T4 Turbos installed on Duramax engines when an extra 1.0 inch or 1.5 inch of elevation out- of-the-valley i...
View full detailsOriginal price $ 1,703.00 - Original price $ 1,703.00Original price$ 1,703.00$ 1,703.00 - $ 1,703.00Current price $ 1,703.00| / -
2 Setrab To -10AN Fittings Purchased W/Allison Transmission Cooler Lines Fleece Performance
FleeceOriginal price $ 350.00 - Original price $ 350.00Original price$ 350.00$ 350.00 - $ 350.00Current price $ 350.00| /(2) Setrab to -10AN Fittings Purchased with Allison Transmission Cooler Lines All trucks with aftermarket radiators will need these fittings to be ...
View full detailsOriginal price $ 350.00 - Original price $ 350.00Original price$ 350.00$ 350.00 - $ 350.00Current price $ 350.00| / -
2001-2004 Factory LB7 Duramax Cylinder Head (Driver Side) Fleece Performance
FleeceOriginal price $ 18,765.00 - Original price $ 18,765.00Original price$ 18,765.00$ 18,765.00 - $ 18,765.00Current price $ 18,765.00| /Introducing our Freedom Series Cylinder Heads for the 6.6L Duramax! Each cylinder head is manufactured in our state-of-the-art Freedom Racing Engin...
View full detailsOriginal price $ 18,765.00 - Original price $ 18,765.00Original price$ 18,765.00$ 18,765.00 - $ 18,765.00Current price $ 18,765.00| / -
2001-2004 Factory LB7 Duramax Cylinder Head (Passenger Side) Fleece Performance
FleeceOriginal price $ 18,765.00 - Original price $ 18,765.00Original price$ 18,765.00$ 18,765.00 - $ 18,765.00Current price $ 18,765.00| /Introducing our Freedom Series Cylinder Heads for the 6.6L Duramax! Each cylinder head is manufactured in our state-of-the-art Freedom Racing Engin...
View full detailsOriginal price $ 18,765.00 - Original price $ 18,765.00Original price$ 18,765.00$ 18,765.00 - $ 18,765.00Current price $ 18,765.00| /