LLY Duramax Parts
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GM All Lights On Module 2003-2007 Select Models Fleece Performance
FleeceOriginal price $26.20 - Original price $26.20Original price$26.20$26.20 - $26.20Current price $26.20| /GM All Lights On Module (2003-2007 Select Models). Brighten up your driving experience with this simple upgrade inside your fuse box. Simply inst...
View full detailsOriginal price $26.20 - Original price $26.20Original price$26.20$26.20 - $26.20Current price $26.20| / -
Duramax Factory Style Garrett VNT Turbocharger Remote Oil Feed Line Kit Fleece Performance
FleeceOriginal price $99.99 - Original price $99.99Original price$99.99$99.99 - $99.99Current price $99.99| /Duramax Remote Turbo Oil Feed Line. 2004.5-Present factory Duramax oil feed is supplied off of the 4 cam journal bearing, which can lead to pre-mat...
View full detailsOriginal price $99.99 - Original price $99.99Original price$99.99$99.99 - $99.99Current price $99.99| / -
Turbo Drain Adapter Fleece Performance
FleeceOriginal price $13.60 - Original price $13.60Original price$13.60$13.60 - $13.60Current price $13.60| /Turbo Drain Adapter. 6061 Aluminum Black Anodize 7/8 inch-14 o-ring Fits: S300 S400 Garrett (LLY-LML) IHI (LB7) HE341 (03-05 Cummins) HE351CW (06-...
View full detailsOriginal price $13.60 - Original price $13.60Original price$13.60$13.60 - $13.60Current price $13.60| / -
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...
View full detailsOriginal price $104.99 - Original price $104.99Original price$104.99$104.99 - $104.99Current price $104.99| / -
Duramax Remote Turbo Oil Feed Line Kit For Factory Garrett Banjo Feed Fleece Performance
FleeceOriginal price $104.99 - Original price $104.99Original price$104.99$104.99 - $104.99Current price $104.99| /Duramax Remote Turbo Oil Feed Line. 2004.5-2018 factory Duramax oil feed is supplied off of the 4 cam journal bearing, which can lead to pre-mature...
View full detailsOriginal price $104.99 - Original price $104.99Original price$104.99$104.99 - $104.99Current price $104.99| / -
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...
View full detailsOriginal price $39.85 - Original price $39.85Original price$39.85$39.85 - $39.85Current price $39.85| / -
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...
View full detailsOriginal price $515.99 - Original price $515.99Original price$515.99$515.99 - $515.99Current price $515.99| / -
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 ...
View full detailsOriginal price $119.74 - Original price $119.74Original price$119.74$119.74 - $119.74Current price $119.74| / -
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...
View full detailsOriginal price $58.79 - Original price $58.79Original price$58.79$58.79 - $58.79Current price $58.79| / -
CP3 for LBZ/LMM Duramax Fleece Performance
FleeceOriginal price $1,342.95 - Original price $1,342.95Original price$1,342.95$1,342.95 - $1,342.95Current price $1,342.95| /Brand new Bosch CP3 for the 2006-2010 Duramax from Fleece Performance! Direct drop in replacement for stock injection pump Pump include a new snout...
View full detailsOriginal price $1,342.95 - Original price $1,342.95Original price$1,342.95$1,342.95 - $1,342.95Current price $1,342.95| / -
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...
View full detailsOriginal price $282.45 - Original price $282.45Original price$282.45$282.45 - $282.45Current price $282.45| / -
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 ...
View full detailsOriginal price $83.99 - Original price $83.99Original price$83.99$83.99 - $83.99Current price $83.99| / -
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...
View full detailsOriginal price $367.49 - Original price $367.49Original price$367.49$367.49 - $367.49Current price $367.49| / -
S463/83 Turbocharger Fleece Performance
FleeceOriginal price $1,393.88 - Original price $1,393.88Original price$1,393.88$1,393.88 - $1,393.88Current price $1,393.88| /S463/83 Turbocharger. Bigger is not always better! Whether you want to get rid of your problem plagued VGT or VNT turbo, on your 6.7 Cummins or Dur...
View full detailsOriginal price $1,393.88 - Original price $1,393.88Original price$1,393.88$1,393.88 - $1,393.88Current price $1,393.88| / -
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...
View full detailsOriginal price $992.25 - Original price $992.25Original price$992.25$992.25 - $992.25Current price $992.25| / -
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...
View full detailsOriginal price $37.95 - Original price $37.95Original price$37.95$37.95 - $37.95Current price $37.95| / -
2004.5-2010 LLY, LBZ, LMM Duramax 63mm FMW Cheetah Turbocharger STREET Fleece Performance
FleeceOriginal price $2,599.00 - Original price $2,599.00Original price$2,599.00$2,599.00 - $2,599.00Current price $2,599.00| /The Duramax VNT Cheetah Turbocharger is a drop-in replacement turbocharger for 04.5-10 Duramax diesels. It comes with a Fleece Performance 63mm FMW...
View full detailsOriginal price $2,599.00 - Original price $2,599.00Original price$2,599.00$2,599.00 - $2,599.00Current price $2,599.00| / -
2004.5-2010 Duramax Billet Turbo Resonator Delete Plug LLY/LBZ/LMM Fleece Performance
FleeceOriginal price $24.99 - Original price $24.99Original price$24.99$24.99 - $24.99Current price $24.99| /2004.5-2010 Duramax Billet Turbo Resonator Delete Plug (LLY/LBZ/LMM) Features: Billet 6061 Aluminum Anodized Black with Fleece Performance F Compl...
View full detailsOriginal price $24.99 - Original price $24.99Original price$24.99$24.99 - $24.99Current price $24.99| / -
2004.5-2007 GM Powerflo In-Tank Lift Pump Fleece Performance
FleeceOriginal price $799.00 - Original price $799.00Original price$799.00$799.00 - $799.00Current price $799.00| /The PowerFlo Lift Pump is the latest OEM replacement performance lift pump from the diesel experts at Fleece Performance. The PowerFlo is the only ...
View full detailsOriginal price $799.00 - Original price $799.00Original price$799.00$799.00 - $799.00Current price $799.00| / -
2004.5-2005 Factory LLY 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...
View full detailsOriginal price $1,099.00 - Original price $1,099.00Original price$1,099.00$1,099.00 - $1,099.00Current price $1,099.00| / -
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...
View full detailsOriginal price $539.52 - Original price $539.52Original price$539.52$539.52 - $539.52Current price $539.52| / -
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 ...
View full detailsOriginal price $1,363.95 - Original price $1,363.95Original price$1,363.95$1,363.95 - $1,363.95Current price $1,363.95| / -
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...
View full detailsOriginal price $1,989.75 - Original price $1,989.75Original price$1,989.75$1,989.75 - $1,989.75Current price $1,989.75| / -
2004.5-2005 Factory LLY 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...
View full detailsOriginal price $1,099.00 - Original price $1,099.00Original price$1,099.00$1,099.00 - $1,099.00Current price $1,099.00| /