LB7 Duramax Parts
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Fleece Performance Billet PTO Covers Fleece Performance
FleeceOriginal price $104.99 - Original price $104.99Original price$104.99$104.99 - $104.99Current price $104.99| /Dress up your Allison Transmission with our Billet PTO Cover Kit. Complete kit includes covers, gaskets, and button head bolts to give your transmi...
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Duramax Turbo Thermostat Delete Plug Fleece Performance
FleeceOriginal price $39.85 - Original price $39.85Original price$39.85$39.85 - $39.85Current price $39.85| /The Fleece Performance Duramax Turbo Thermostat Delete Plug is designed to eliminate the stock coolant feed line when installing a non-water cooled...
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6.6L Duramax Stage 2 Pushrods, 0.875 inch dia Fleece Performance
FleeceOriginal price $515.99 - Original price $515.99Original price$515.99$515.99 - $515.99Current price $515.99| /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...
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1.5 inch T4 Pedestal Spacer Fleece Performance
FleeceOriginal price $119.74 - Original price $119.74Original price$119.74$119.74 - $119.74Current price $119.74| /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 ...
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63mm Billet LB7 Cheetah Turbocharger 01-04 Silverado/Sierra 2500/3500 Duramax Fleece Performance
FleeceOriginal price $1,998.00 - Original price $1,998.00Original price$1,998.00$1,998.00 - $1,998.00Current price $1,998.00| /Wake up your 2001-2004 LB7 with the drop-in replacement Fleece Performance LB7 Cheetah Turbocharger. Featuring a Fleece Performance custom 63mm bil...
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Duramax Billet Coolant Block Off Plate 2001-2017 Fleece Performance
FleeceOriginal price $58.79 - Original price $58.79Original price$58.79$58.79 - $58.79Current price $58.79| /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...
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Allison Transmission Cooler Lines For 2001-2005 LB7-LLY Fleece Performance
FleeceOriginal price $282.45 - Original price $282.45Original price$282.45$282.45 - $282.45Current price $282.45| /Allison Transmission Cooler Lines. Fix your leaking transmission lines with these heavy duty, high flow, flexible transmission lines. This kit come...
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Tie Rod Reinforcement Sleeves For 1999-2010 GM 2500-3500HD Pickups Fleece Performance
FleeceOriginal price $83.99 - Original price $83.99Original price$83.99$83.99 - $83.99Current price $83.99| /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 ...
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5 Speed Allison Kodiak/TopKick TapShifter Fleece Performance
FleeceOriginal price $367.49 - Original price $367.49Original price$367.49$367.49 - $367.49Current price $367.49| /5 Speed Allison Kodiak/TopKick TapShifter The Fleece Performance TapShifter allows you to shift your 2001-2005 GM Allison Transmission with the tou...
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PowerFlo Lift Pump for 01-04 Sierra 2500/3500 Duramax Fleece Performance
FleeceOriginal price $681.45 - Original price $681.45Original price$681.45$681.45 - $681.45Current price $681.45| /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...
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Modified LB7 Intake Horn Fleece Performance
FleeceOriginal price $104.74 - Original price $104.74Original price$104.74$104.74 - $104.74Current price $104.74| /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...
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LB7 Duramax Intake Air Heater Delete Plug Fleece Performance
FleeceOriginal price $38.95 - Original price $38.95Original price$38.95$38.95 - $38.95Current price $38.95| /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 ...
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LB7 Duramax Injection Lines Complete Set 8 Fleece Performance
FleeceOriginal price $399.00 - Original price $399.00Original price$399.00$399.00 - $399.00Current price $399.00| /Original LB7 Injection lines will corrode and break and are a leading cause of contamination when changing the injectors. If you are changing your ...
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GM Front TufShafts 01-10 GM 2500-3500 W/9.25 inch AAM Front Axle Fleece Performance
FleeceOriginal price $992.25 - Original price $992.25Original price$992.25$992.25 - $992.25Current price $992.25| /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...
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2001-2010 GM Fuel Primer Bulb Sealing Kit Fleece Performance
FleeceOriginal price $37.95 - Original price $37.95Original price$37.95$37.95 - $37.95Current price $37.95| /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...
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32V Duramax Rocker Bridges Fleece Performance
FleeceOriginal price $539.52 - Original price $539.52Original price$539.52$539.52 - $539.52Current price $539.52| /Fleece Performance Billet Rocker Arm Bridges for the GM Duramax These bridges offer a massive 2.5-time strength improvement over factory bridges. M...
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Duramax CP3K Fleece Performance
FleeceOriginal price $1,363.95 - Original price $1,363.95Original price$1,363.95$1,363.95 - $1,363.95Current price $1,363.95| /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 ...
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Duramax PowerFlo 750 CP3 Fleece Performance
FleeceOriginal price $1,989.75 - Original price $1,989.75Original price$1,989.75$1,989.75 - $1,989.75Current price $1,989.75| /The Fleece Performance Duramax PowerFlo CP3 is a straight forward, no inflated numbers, CP3 upgrade proven to support 750 RWHP with the proper comp...
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2003-2005 GM/Allison TapShifter Fleece Performance
FleeceOriginal price $367.49 - Original price $367.49Original price$367.49$367.49 - $367.49Current price $367.49| /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...
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2001-2016 Duramax Oil Cap Black Fleece Performance
FleeceOriginal price $39.99 - Original price $39.99Original price$39.99$39.99 - $39.99Current price $39.99| /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 ...
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1.0 inch T4 Pedestal Spacer Fleece Performance
FleeceOriginal price $99.74 - Original price $99.74Original price$99.74$99.74 - $99.74Current price $99.74| /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...
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2 Setrab To -10AN Fittings Purchased W/Allison Transmission Cooler Lines Fleece Performance
FleeceOriginal price $20.49 - Original price $20.49Original price$20.49$20.49 - $20.49Current price $20.49| /(2) Setrab to -10AN Fittings Purchased with Allison Transmission Cooler Lines All trucks with aftermarket radiators will need these fittings to be ...
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2001-2004 Factory LB7 Duramax Cylinder Head (Driver Side) Fleece Performance
FleeceOriginal price $1,099.00 - Original price $1,099.00Original price$1,099.00$1,099.00 - $1,099.00Current price $1,099.00| /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...
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2001-2004 Factory LB7 Duramax Cylinder Head (Passenger Side) Fleece Performance
FleeceOriginal price $1,099.00 - Original price $1,099.00Original price$1,099.00$1,099.00 - $1,099.00Current price $1,099.00| /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...
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