Norcal Diesel Performance » Fleece Performance

Fleece Performance

Fleece Performance Engineering is a leading manufacturer of aftermarket diesel performance products. With a reputation for innovation, quality, and service, our products push the limits of diesel performance technology. Products such as the Cheetah line of Turbochargers, the TapShifter, and the TurboBrake have established Fleece Performance as an industry innovator. 

 Fleece History:

2008:   Fleece Performance Engineering was established in North Salem, IN by Brayden and Chase Fleece. Both had a passion for continuously innovating and improving upon products already on the market. Brayden’s 2004.5 LLY Duramax became the test bed to develop the Turbo Brake and Duramax Cheetah, while Chase’s 2002 Cummins was one of the first Cummins pickups to integrate an Allison Transmission.

2012:  Fleece Performance upgrades both facility and location by relocating to Nitro Alley in Brownsburg, IN situated among some of the top racing leaders of the world.

2014: Fleece Performance acquires the area’s premier engine machine shop, Freedom Racing Engines. The acquisition enables Fleece Performance to expand the engine development program and product offerings. Today, Fleece Performance and Freedom Racing Engines build some of the most competitive engines in the industry.

2018: Fleece Performance breaks ground on a new 75,000 sq ft facility in Pittsboro, IN.

2019: Fleece Performance and Freedom Racing Engines relocates to it's new facility in Pittsboro, IN. The all new headquarters provides additional space for product development, production and work areas, assembly and testing, a larger warehouse, as well as four engine dynamometers, and two-story office space.

2020: Fleece Performance receives ISO9001:2015 Certification


Browse 2001-2004 GM 6.6L LB7 Duramax Products

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Items 1-19 of 19
Description: 2001-2002 GM/Allison TapShifter Fleece Performance
Condition: New
Limited Supply: Only 2 Left!
  • Kentucky: 2
Price: $349.99

Qty:

Description: 2001-2010 Duramax Lower Turbo Drain Tube with Integrated O-Ring Seal LB7 LLY LBZ LMM Fleece Performance
Condition: New
Price: $50.35
Sale: $47.95
Save: 5%
Save: $2.40
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Description: 2001-2016 AlliLocker Allison Torque Converter Controller Fleece Performance
Condition: New
Limited Supply: Only 0 Left!
N/A
Price: $179.00

Price: $41.98
Sale: $39.99
Save: 5%
Save: $1.99
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Price: $41.98
Sale: $39.99
Save: 5%
Save: $1.99
Qty:

Price: $41.98
Sale: $39.99
Save: 5%
Save: $1.99
Qty:

Description: 2003-2005 GM/Allison TapShifter Fleece Performance
Condition: New
Limited Supply: Only 5 Left!
  • Kentucky: 3
  • Texas: 1
  • California: 1
Price: $349.99

Qty:

Description: 32V Duramax Rocker Bridges - Fleece Performance
Condition: New
Price: $539.52
Sale: $512.54
Save: 5%
Save: $26.98

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Description: T4 Stainless Steel Turbo Pedestal Fits 2001-2016 Chevy / GMC Duramax Diesel For use when converting to a T4 Flanged Turbocharger Non-Wastegated
Condition: New
Price: $429.45
Sale: $409.00
Save: 5%
Save: $20.45

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Description: 6.6L Duramax Stage 2 Pushrods, 0.875 inch dia Fleece Performance
Condition: New
Price: $515.99
Sale: $490.19
Save: 5%
Save: $25.80

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Description: 63mm Billet LB7 Duramax Diesel Cheetah Turbocharger - Fleece Performance
Condition: New
Limited Supply: Only 3 Left!
  • Kentucky: 3
Price: $1,999.00


Description: Allison Transmission Cooler Lines For 2001-2005 LB7-LLY Fleece Performance
Condition: New
  • Kentucky: 12
  • California: 7
Price: $269.00

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Description: NEW Casting Cupless 6.6L Duramax LB7 Cylinder Head Drivers Side Fits 2001-2004 GM Duramax 6.6L LB7 No Core Charge
Condition: New
Limited Supply: Only 7 Left!
  • Kentucky: 4
  • Texas: 3
Price: $1,099.00

Qty:

Description: NEW Casting Cupless 6.6L Duramax LB7 Cylinder Head Passenger Side Fits 2001-2004 GM Duramax 6.6L LB7 No Core Charge
Condition: New
Limited Supply: Only 7 Left!
  • Kentucky: 4
  • Texas: 3
Price: $1,099.00

Qty:

Description: Fleece Oil Cooler Adapter Upgrade Fits 01-07 & 11-16 GM Duramax
Condition: New
Limited Supply: Only 6 Left!
  • Kentucky: 6
Price: $99.00

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Description: GM Front TufShafts 01-10 GM 2500-3500 W/9.25 inch AAM Front Axle Fleece Performance
Condition: New
Not Available
Price: $992.25
Sale: $945.00
Save: 5%
Save: $47.25

Description: LB7 Duramax Injection Lines Complete Set 8 Fleece Performance
Condition: New
Limited Supply: Only 0 Left!
N/A
Price: $379.05

Price: $376.95
Sale: $359.00
Save: 5%
Save: $17.95

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Description: Tie Rod Reinforcement Sleeves Fits 1999-2010 GM 2500-3500 Pickups
Condition: New
Limited Supply: Only 2 Left!
  • Kentucky: 2
Price: $79.99

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Items 1-19 of 19