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LLY Duramax Fuel System

  • Fleece Performance 01-16 GM Duramax 6.6L CP3 Adapter Kit w/O-Rings

    Fleece Performance
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 1,198.00
    $ 1,198.00 - $ 1,198.00
    Current price $ 1,198.00

    Fleece Performance Model FPE-DMAX-CP3-ADPTReplacement CP3 adapter machined from billet aluminum for the 2001-2016 GM Duramax. Includes new O-rings ...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 1,198.00
    $ 1,198.00 - $ 1,198.00
    Current price $ 1,198.00
  • Fleece 01-04 GM Silverado/Sierra 2500 6.6L-V8 Duramax Truck PowerFlo In-tank Lift Pump

    Fleece Performance
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 11,687.00
    $ 11,687.00 - $ 11,687.00
    Current price $ 11,687.00

    Fleece Performance Model FPE-PF-GM-0104Fleece Performance Model FPE-PF-GM-0104Fleece 01-04 GM Silverado/Sierra 2500 6.6L-V8 Duramax Truck PowerFlo ...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 11,687.00
    $ 11,687.00 - $ 11,687.00
    Current price $ 11,687.00
  • Fleece 01-04 GM 2500/3500 Duramax LB7 Fuel Injection Line (1 & 8)

    Fleece Performance
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 1,243.00
    $ 1,243.00 - $ 1,243.00
    Current price $ 1,243.00

    Fleece Performance Model FPE-FL-LB7-18Original LB7 Injection lines will corrode and break and are a leading cause of contamination when changing th...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 1,243.00
    $ 1,243.00 - $ 1,243.00
    Current price $ 1,243.00
  • Fleece 01-04 GM 2500/3500 Duramax LB7 Fuel Injection Line (2 & 7)

    Fleece Performance
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 1,243.00
    $ 1,243.00 - $ 1,243.00
    Current price $ 1,243.00

    Fleece Performance Model FPE-FL-LB7-27Original LB7 Injection lines will corrode and break and are a leading cause of contamination when changing th...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 1,243.00
    $ 1,243.00 - $ 1,243.00
    Current price $ 1,243.00
  • Fleece 01-04 GM 2500/3500 Duramax LB7 Fuel Injection Line (3 & 6)

    Fleece Performance
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 1,243.00
    $ 1,243.00 - $ 1,243.00
    Current price $ 1,243.00

    Fleece Performance Model FPE-FL-LB7-36Original LB7 Injection lines will corrode and break and are a leading cause of contamination when changing th...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 1,243.00
    $ 1,243.00 - $ 1,243.00
    Current price $ 1,243.00
  • Fleece 01-04 GM 2500/3500 Duramax LB7 Fuel Injection Line (4 & 5)

    Fleece Performance
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 1,243.00
    $ 1,243.00 - $ 1,243.00
    Current price $ 1,243.00

    Fleece Performance Model FPE-FL-LB7-45Original LB7 Injection lines will corrode and break and are a leading cause of contamination when changing th...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 1,243.00
    $ 1,243.00 - $ 1,243.00
    Current price $ 1,243.00
  • Fleece Performance 06-10 GM Duramax LBZ/LMM CP3 Injection Pump

    Fleece Performance
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 24,831.00
    $ 24,831.00 - $ 24,831.00
    Current price $ 24,831.00

    Fleece Performance Model FPE-DMAX-CP3Brand new Bosch CP3 for the 2006-2010 Duramax from Fleece Performance! Direct drop in replacement for stock i...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 24,831.00
    $ 24,831.00 - $ 24,831.00
    Current price $ 24,831.00
  • Fleece Performance 01-04 GM 2500/3500 6.6L LB7 Duramax SureFlo Performance Sending Unit

    Fleece Performance
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 6,825.00
    $ 6,825.00 - $ 6,825.00
    Current price $ 6,825.00

    Fleece Performance Model FPE-SF-GM-0104Problem: If you are running an aftermarket pump that is mounted external of the fuel tank, you will need to ...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 6,825.00
    $ 6,825.00 - $ 6,825.00
    Current price $ 6,825.00
  • Fleece Performance 04.5-10 GM Duramax SureFlo Performance Sending Unit

    Fleece Performance
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 6,825.00
    $ 6,825.00 - $ 6,825.00
    Current price $ 6,825.00

    Fleece Performance Model FPE-SF-GM-0410Problem: If you are running an aftermarket pump that is mounted external of the fuel tank, you will need to ...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 6,825.00
    $ 6,825.00 - $ 6,825.00
    Current price $ 6,825.00
  • Fleece Performance 01-16 GM Duramax 2500/3500 Fuel Primer Bulb Sealing Kit

    Fleece Performance
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 901.00
    $ 901.00 - $ 901.00
    Current price $ 901.00

    Fleece Performance Model FPE-GM-FFPD-0116If you're running an aftermarket positive displacement lift pump like our PowerFlo on your Duramax our fue...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 901.00
    $ 901.00 - $ 901.00
    Current price $ 901.00
  • Fleece Performance 01-13 GM Duramax 6.6L Duramax CP3K (LBZ/LMM Based)

    Fleece Performance
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 24,291.00
    $ 24,291.00 - $ 24,291.00
    Current price $ 24,291.00

    Fleece Performance Model FPE-DMAX-CP3KDesigned to eliminate the factory fuel flow restriction that begins at 3000 RPM;Correlates to lost horsepower...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 24,291.00
    $ 24,291.00 - $ 24,291.00
    Current price $ 24,291.00
  • Fleece Performance 01-13 GM Duramax 6.6L Duramax PowerFlo 750 CP3 (LBZ/LMM Based)

    Fleece Performance
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 36,895.00
    $ 36,895.00 - $ 36,895.00
    Current price $ 36,895.00

    Fleece Performance Model FPE-DMAX-CP3-10MMDesigned to eliminate the factory fuel flow restriction that begins at 3000 RPM;Correlates to lost horsep...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 36,895.00
    $ 36,895.00 - $ 36,895.00
    Current price $ 36,895.00
  • Fleece Performance 04.5-05 GM 2500/3500 Duramax LLY High Pressure Injection Line (No. 4 & 5)

    Fleece Performance
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 1,261.00
    $ 1,261.00 - $ 1,261.00
    Current price $ 1,261.00

    Fleece Performance Model FPE-FL-LLY-45LLY Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines from F...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 1,261.00
    $ 1,261.00 - $ 1,261.00
    Current price $ 1,261.00
  • Fleece Performance 04.5-05 GM 2500/3500 Duramax LLY High Pressure Injection Line (No. 3 & 6)

    Fleece Performance
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 1,261.00
    $ 1,261.00 - $ 1,261.00
    Current price $ 1,261.00

    Fleece Performance Model FPE-FL-LLY-36LLY Duramax High Pressure Injection Line (Number 3 and Number 6). Replacement high pressure fuel lines from F...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 1,261.00
    $ 1,261.00 - $ 1,261.00
    Current price $ 1,261.00
  • Fleece Performance 04.5-05 GM 2500/3500 Duramax LLY High Pressure Injection Line (No. 2 & 7)

    Fleece Performance
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 1,261.00
    $ 1,261.00 - $ 1,261.00
    Current price $ 1,261.00

    Fleece Performance Model FPE-FL-LLY-27LLY Duramax High Pressure Injection Line (Number 2 and Number 7). Replacement high pressure fuel lines from F...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 1,261.00
    $ 1,261.00 - $ 1,261.00
    Current price $ 1,261.00
  • Fleece Performance 04.5-05 GM 2500/3500 Duramax LLY High Pressure Injection Line (No. 1 & 8)

    Fleece Performance
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 1,261.00
    $ 1,261.00 - $ 1,261.00
    Current price $ 1,261.00

    Fleece Performance Model FPE-FL-LLY-18LLY Duramax High Pressure Injection Line (Number 1 and Number 8). Replacement high pressure fuel lines from F...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 1,261.00
    $ 1,261.00 - $ 1,261.00
    Current price $ 1,261.00
  • Fleece 04-05 GM 2500/3500 Duramax High Pressure Injection Line Kit

    Fleece Performance
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 8,806.00
    $ 8,806.00 - $ 8,806.00
    Current price $ 8,806.00

    Fleece Performance Model FPE-FL-DMAX-LLY-SETLLY Duramax High Pressure Injection Line Kit. Replacement high pressure fuel lines from Fleece Performa...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 8,806.00
    $ 8,806.00 - $ 8,806.00
    Current price $ 8,806.00

Powerhouse Diesel