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LLY Duramax Engine Parts

  • GM Race Cast Pistons For 01-16 Duramax .020 Oversize Cut Coated Tops and Skirts De-Lipped Industrial Injection

    Industrial Injection
    Original price $ 62,930.00
    Original price $ 62,930.00 - Original price $ 62,930.00
    Original price $ 62,930.00
    Current price $ 61,042.00
    $ 61,042.00 - $ 61,042.00
    Current price $ 61,042.00

    Industrial Injection Model: PDM-298.020Duramax .020 Oversize Race cast Pistons Set Coated Tops and Skirts Delipped Set. PDM's Ceramic Piston Skirt ...

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    Original price $ 62,930.00
    Original price $ 62,930.00 - Original price $ 62,930.00
    Original price $ 62,930.00
    Current price $ 61,042.00
    $ 61,042.00 - $ 61,042.00
    Current price $ 61,042.00
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  • GM Remanufactured Heads For 2004.5-2005 LLY 6.6L Duramax Industrial Injection

    Industrial Injection
    Original price $ 32,049.00
    Original price $ 32,049.00 - Original price $ 32,049.00
    Original price $ 32,049.00
    Current price $ 31,088.00
    $ 31,088.00 - $ 31,088.00
    Current price $ 31,088.00

    Industrial Injection Model: PDM-LLYSHThe Industrial Injection LLY Duramax Stock Remanufactured Heads are designed to be a factory replacement. Comp...

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    Original price $ 32,049.00
    Original price $ 32,049.00 - Original price $ 32,049.00
    Original price $ 32,049.00
    Current price $ 31,088.00
    $ 31,088.00 - $ 31,088.00
    Current price $ 31,088.00
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  • GM Common Rail Gorilla Girdle For 01-10 6.6L LB7 LLY LBZ LLM Duramax 14mm Industrial Injection

    Industrial Injection
    Original price $ 30,767.00
    Original price $ 30,767.00 - Original price $ 30,767.00
    Original price $ 30,767.00
    Current price $ 29,844.00
    $ 29,844.00 - $ 29,844.00
    Current price $ 29,844.00

    Industrial Injection Model: PDM-0603514mm Duramax Gorilla Girdle Kit (LB7,LLY,LBZ,LMM)The thick Gorilla Girdle is the strongest girdle on the marke...

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    Original price $ 30,767.00
    Original price $ 30,767.00 - Original price $ 30,767.00
    Original price $ 30,767.00
    Current price $ 29,844.00
    $ 29,844.00 - $ 29,844.00
    Current price $ 29,844.00
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  • Fleece Performance 01-13 GM Duramax 6.6L Duramax Turbo Thermostat Delete Plug

    Fleece Performance
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 716.00
    $ 716.00 - $ 716.00
    Current price $ 716.00

    Fleece Performance Model FPE-TURBO-THERMThe Fleece Performance Duramax Turbo Thermostat Delete Plug is designed to eliminate the stock coolant feed...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 716.00
    $ 716.00 - $ 716.00
    Current price $ 716.00
  • Firestone Level Command Single Mechanical Height Sensor Kit (WR17602186)

    Firestone
    Original price $ 5,481.00
    Original price $ 5,481.00 - Original price $ 5,481.00
    Original price $ 5,481.00
    Current price $ 4,170.00
    $ 4,170.00 - $ 4,170.00
    Current price $ 4,170.00

    Firestone manufactures and provides air springs for all vehicles. We began developing air suspension for passenger cars and trucks more than 70 yea...

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    Original price $ 5,481.00
    Original price $ 5,481.00 - Original price $ 5,481.00
    Original price $ 5,481.00
    Current price $ 4,170.00
    $ 4,170.00 - $ 4,170.00
    Current price $ 4,170.00
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  • BD Diesel Turbo Turnbuckle - 5/16NF Rod w/Pin 2001-2004 LB7 w/Aftermarket Turbo or Wastegate

    BD Diesel
    Original price $ 1,060.00 - Original price $ 1,060.00
    Original price $ 1,060.00
    $ 1,131.00
    $ 1,131.00 - $ 1,131.00
    Current price $ 1,131.00

    Cut from stainless steel to prevent corrosion and the swivel design avoids oil return drains and rubbing. The Turbo Waste Gate Turnbuckle is now at...

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    Original price $ 1,060.00 - Original price $ 1,060.00
    Original price $ 1,060.00
    $ 1,131.00
    $ 1,131.00 - $ 1,131.00
    Current price $ 1,131.00
  • Firestone Level Command Dual Mechanical Height Sensor Kit (WR17602017)

    Firestone
    Original price $ 10,401.00
    Original price $ 10,401.00 - Original price $ 10,401.00
    Original price $ 10,401.00
    Current price $ 7,914.00
    $ 7,914.00 - $ 7,914.00
    Current price $ 7,914.00

    These Firestone dual automatic air command system kits inflate both air helper springs individually. Gain total control over your air springs by pi...

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    Original price $ 10,401.00
    Original price $ 10,401.00 - Original price $ 10,401.00
    Original price $ 10,401.00
    Current price $ 7,914.00
    $ 7,914.00 - $ 7,914.00
    Current price $ 7,914.00
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  • BD Diesel Remote Fuel Filter Replacement Cartridge - 1050060 Kit

    BD Diesel
    Original price $ 731.00 - Original price $ 731.00
    Original price $ 731.00
    $ 773.00
    $ 773.00 - $ 773.00
    Current price $ 773.00

    The OEM fuel filter was designed to provide adequate flow and filtration at the stock horsepower level, but simply does not have enough surface are...

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    Original price $ 731.00 - Original price $ 731.00
    Original price $ 731.00
    $ 773.00
    $ 773.00 - $ 773.00
    Current price $ 773.00
  • BD Diesel Common Rail Fuel Relief Valve Shim Kit - Chevy 04.5-09 LLY/LBZ/LMM Dodge 2008-2010 6.7L

    BD Diesel
    Original price $ 512.00 - Original price $ 512.00
    Original price $ 512.00
    $ 527.00
    $ 527.00 - $ 527.00
    Current price $ 527.00

    BD Diesel rail pressure relief kits are an inexpensive way to allow for adjustments of the rail pressure relief valves on Duramax LLY/LBZ engines. ...

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    Original price $ 512.00 - Original price $ 512.00
    Original price $ 512.00
    $ 527.00
    $ 527.00 - $ 527.00
    Current price $ 527.00
  • GM H Series Rod Bearing Set For 01-16 Duramax Industrial Injection

    Industrial Injection
    Original price $ 10,350.00
    Original price $ 10,350.00 - Original price $ 10,350.00
    Original price $ 10,350.00
    Current price $ 10,039.00
    $ 10,039.00 - $ 10,039.00
    Current price $ 10,039.00

    Industrial Injection Model: PDM-CB-1805HC2001-2016 Duramax H Series Rod Bearings (Std .025) Coated Set. These H and HX Clevite bearings were devel...

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    Original price $ 10,350.00
    Original price $ 10,350.00 - Original price $ 10,350.00
    Original price $ 10,350.00
    Current price $ 10,039.00
    $ 10,039.00 - $ 10,039.00
    Current price $ 10,039.00
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  • Fleece Performance 04.5-05 GM 2500/3500 Duramax LLY Turbo Vane Position Sensor Adapter Harness

    Fleece Performance
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 886.00
    $ 886.00 - $ 886.00
    Current price $ 886.00

    Fleece Performance Model FPE-HAR-DMAX-VPS-ADPTOur Fleece Performance adapter harness allows the 2004.5-2005 LLY Duramax to run the updated turbo va...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 886.00
    $ 886.00 - $ 886.00
    Current price $ 886.00
  • Industrial Injection Garrett LLY Duramax Vane Position Sensor Adapter

    Industrial Injection
    Original price $ 1,464.00 - Original price $ 1,464.00
    Original price
    $ 1,464.00
    $ 1,464.00 - $ 1,464.00
    Current price $ 1,464.00

    Industrial Injection Model: 771864-0001Garrett vane position adapter allows the Garrett 848212-5001S turbocharger to be installed on your 2004.5-20...

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    Original price $ 1,464.00 - Original price $ 1,464.00
    Original price
    $ 1,464.00
    $ 1,464.00 - $ 1,464.00
    Current price $ 1,464.00
  • Fleece Performance 04.5-05 GM Duramax 2500-3500 LLY Remanufactured Freedom Cylinder Head (Passenger)

    Fleece Performance
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 20,720.00
    $ 20,720.00 - $ 20,720.00
    Current price $ 20,720.00

    Fleece Performance Model FPE-61-10002-PIntroducing our Freedom Series cylinder heads for the 6.6L Duramax! Each cylinder head is manufactured in ou...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 20,720.00
    $ 20,720.00 - $ 20,720.00
    Current price $ 20,720.00
  • Fleece Performance 04.5-05 GM Duramax 2500-3500 LLY Remanufactured Freedom Cylinder Head (Driver)

    Fleece Performance
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 20,720.00
    $ 20,720.00 - $ 20,720.00
    Current price $ 20,720.00

    Fleece Performance Model FPE-61-10002-DIntroducing our Freedom Series cylinder heads for the 6.6L Duramax! Each cylinder head is manufactured in ou...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 20,720.00
    $ 20,720.00 - $ 20,720.00
    Current price $ 20,720.00
  • Mishimoto Factory-Fit Intercooler Boot Kit 04.5-05 Chevrolet 6.6L Duramax LLY

    Mishimoto
    Original price $ 7,051.00
    Original price $ 7,051.00 - Original price $ 7,051.00
    Original price $ 7,051.00
    Current price $ 6,409.00
    $ 6,409.00 - $ 6,409.00
    Current price $ 6,409.00

    Mishimoto Factory-Fit Intercooler Boot Kit 04.5-05 Chevrolet 6.6L Duramax Direct fit for the 2004.5-2005 Chevrolet/GMC 6.6L Duramax Five layers ...

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    Original price $ 7,051.00
    Original price $ 7,051.00 - Original price $ 7,051.00
    Original price $ 7,051.00
    Current price $ 6,409.00
    $ 6,409.00 - $ 6,409.00
    Current price $ 6,409.00
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  • GM HX Series Main Bearings For 01-16 6.6L Duramax Industrial Injection

    Industrial Injection
    Original price $ 7,390.00
    Original price $ 7,390.00 - Original price $ 7,390.00
    Original price $ 7,390.00
    Current price $ 7,168.00
    $ 7,168.00 - $ 7,168.00
    Current price $ 7,168.00

    Industrial Injection Model: PDM-MS-2218HXC2001-2016 Duramax Hx Series Main Bearings (Std +.001) Coated. These H and HX Clevite bearings were develo...

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    Original price $ 7,390.00
    Original price $ 7,390.00 - Original price $ 7,390.00
    Original price $ 7,390.00
    Current price $ 7,168.00
    $ 7,168.00 - $ 7,168.00
    Current price $ 7,168.00
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  • GM H Series Main Bearings For 01-16 6.6L Duramax Industrial Injection

    Industrial Injection
    Original price $ 7,371.00
    Original price $ 7,371.00 - Original price $ 7,371.00
    Original price $ 7,371.00
    Current price $ 7,150.00
    $ 7,150.00 - $ 7,150.00
    Current price $ 7,150.00

    Industrial Injection Model: PDM-MS-2218HC2001-2016 Duramax H Series Main Bearings (Std .025) Coated. These H and HX Clevite bearings were developed...

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    Original price $ 7,371.00
    Original price $ 7,371.00 - Original price $ 7,371.00
    Original price $ 7,371.00
    Current price $ 7,150.00
    $ 7,150.00 - $ 7,150.00
    Current price $ 7,150.00
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  • Industrial Injection 01-16 Chevrolet Duramax Grade C Head Gasket (Right Side)

    Industrial Injection
    Original price $ 2,158.00 - Original price $ 2,158.00
    Original price
    $ 2,158.00
    $ 2,158.00 - $ 2,158.00
    Current price $ 2,158.00

    Industrial Injection Model: 54582Industrial Injection 01-16 Chevrolet Duramax Grade C Head Gasket (Right Side)

    Original price $ 2,158.00 - Original price $ 2,158.00
    Original price
    $ 2,158.00
    $ 2,158.00 - $ 2,158.00
    Current price $ 2,158.00
  • GM Rocker Arm Spacer Kit For 01-16 Duramax Industrial Injection

    Industrial Injection
    Original price $ 4,468.00
    Original price $ 4,468.00 - Original price $ 4,468.00
    Original price $ 4,468.00
    Current price $ 4,334.00
    $ 4,334.00 - $ 4,334.00
    Current price $ 4,334.00

    Industrial Injection Model: PDM-07184The Duramax Rocker Spacer Kit was designed to eliminate the factory springs in between the rockers to keep the...

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    Original price $ 4,468.00
    Original price $ 4,468.00 - Original price $ 4,468.00
    Original price $ 4,468.00
    Current price $ 4,334.00
    $ 4,334.00 - $ 4,334.00
    Current price $ 4,334.00
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  • XDP Connecting Rod Bolt Kit 2001-2010 GM 6.6L Duramax

    XDP
    Original price $ 3,959.00 - Original price $ 3,959.00
    Original price
    $ 3,959.00
    $ 3,959.00 - $ 3,959.00
    Current price $ 3,959.00

    XDP Model XD3019RBUpgrade the factory connecting rod bolts on your 2001-2010 GM 6.6L Duramax LB7/LLY/LBZ/LMM with the XDP Connecting Rod Bolt Kit X...

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    Original price $ 3,959.00 - Original price $ 3,959.00
    Original price
    $ 3,959.00
    $ 3,959.00 - $ 3,959.00
    Current price $ 3,959.00
  • XDP Billet Aluminum Oil Cap XD477 For 2001-2021 GM 6.6L Duramax

    XDP
    Original price $ 565.00 - Original price $ 565.00
    Original price
    $ 565.00
    $ 565.00 - $ 565.00
    Current price $ 565.00

    XDP Model XD477Customize the underhood of your 2001-2021 GM 6.6L Duramax when you add the Billet Aluminum Oil Cap XD477. Each cap features a CNC-ma...

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    Original price $ 565.00 - Original price $ 565.00
    Original price
    $ 565.00
    $ 565.00 - $ 565.00
    Current price $ 565.00
  • XDP Main Stud Kit 2001-2005 GM 6.6L Duramax LB7/LLY

    XDP
    Original price $ 4,430.00 - Original price $ 4,430.00
    Original price
    $ 4,430.00
    $ 4,430.00 - $ 4,430.00
    Current price $ 4,430.00

    XDP Model XD3007MSThe Main Stud Kit XD3007MS is essential for setting up your 2001-2005 GM 6.6L Duramax LB7/LLY for competition or street use. OEM ...

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    Original price $ 4,430.00 - Original price $ 4,430.00
    Original price
    $ 4,430.00
    $ 4,430.00 - $ 4,430.00
    Current price $ 4,430.00
  • Pusher Max HD Charge Tube Package for 2004.5-05 Duramax LLY Trucks

    Pusher Intakes
    Original price $ 10,558.00 - Original price $ 10,558.00
    Original price
    $ 10,558.00
    $ 10,558.00 - $ 10,558.00
    Current price $ 10,558.00

    Pusher Intakes Model PGD0405KT This product is not emissions compliant. Off-road use only. The Pusher Max HD Charge Tube is engineered to provide ...

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    Original price $ 10,558.00 - Original price $ 10,558.00
    Original price
    $ 10,558.00
    $ 10,558.00 - $ 10,558.00
    Current price $ 10,558.00
  • Wagler Pushrods - 01-16 GM Duramax 6.6L

    Wagler
    Original price $ 7,542.00 - Original price $ 7,542.00
    Original price
    $ 7,542.00
    $ 7,542.00 - $ 7,542.00
    Current price $ 7,542.00

    Wagler Model WCPC6664 Fitment Notes: 2001-2016 GM Duramax 6.6L Upgrade the valvetrain in your 2001-2016 GM 6.6L Duramax with the Wagler WCPC6664 Pu...

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    Original price $ 7,542.00 - Original price $ 7,542.00
    Original price
    $ 7,542.00
    $ 7,542.00 - $ 7,542.00
    Current price $ 7,542.00

Powerhouse Diesel