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Free Shipping on most orders over $150.00    Sale on Select DDP Products Shop Now                    

LB7 Duramax Engine Parts

  • XDP Duramax Cat Adapter With 1R-0750 Filter, Bleeder Screw & Spacer XD171

    XDP
    Original price $ 1,999.00 - Original price $ 1,999.00
    Original price
    $ 1,999.00
    $ 1,999.00 - $ 1,999.00
    Current price $ 1,999.00

    XDP Model XD171The XDP Duramax CAT Adapter with 1R-0750 Filter, Bleeder Screw & Spacer XD171 is an easy way to upgrade the fuel filter on your ...

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    Original price $ 1,999.00 - Original price $ 1,999.00
    Original price
    $ 1,999.00
    $ 1,999.00 - $ 1,999.00
    Current price $ 1,999.00
  • XDP Mass Air Flow (MAF) Sensor 2001-2007 GM 6.6L Duramax LB7/LLY/LBZ XD1024

    XDP
    Original price $ 1,494.00 - Original price $ 1,494.00
    Original price
    $ 1,494.00
    $ 1,494.00 - $ 1,494.00
    Current price $ 1,494.00

    XDP Model XD1024The XDP Mass Air Flow (MAF) Sensor XD1024 is an OE-style, direct-fit replacement the factory MAF sensor on your Chevy or GMC 6.6L D...

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    Original price $ 1,494.00 - Original price $ 1,494.00
    Original price
    $ 1,494.00
    $ 1,494.00 - $ 1,494.00
    Current price $ 1,494.00
  • XDP Harmonic Balancer Bolt XD628

    XDP
    Original price $ 454.00 - Original price $ 454.00
    Original price
    $ 454.00
    $ 454.00 - $ 454.00
    Current price $ 454.00

    XDP Model XD628

    Original price $ 454.00 - Original price $ 454.00
    Original price
    $ 454.00
    $ 454.00 - $ 454.00
    Current price $ 454.00
  • XDP X220 Series Head Stud Kit XD3006HS

    XDP
    Original price $ 9,544.00 - Original price $ 9,544.00
    Original price
    $ 9,544.00
    $ 9,544.00 - $ 9,544.00
    Current price $ 9,544.00

    XDP Model XD3006HSThe XDP X220 Series Head Stud Kit XD3006HS is a must have for your high performance 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML...

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    Original price $ 9,544.00 - Original price $ 9,544.00
    Original price
    $ 9,544.00
    $ 9,544.00 - $ 9,544.00
    Current price $ 9,544.00
  • XDP Direct Replacement High Output 220 Amp Alternator XD224

    XDP
    Original price $ 5,454.00 - Original price $ 5,454.00
    Original price
    $ 5,454.00
    $ 5,454.00 - $ 5,454.00
    Current price $ 5,454.00

    XDP Model XD224Don't just replace the failing alternator in your 2001-2007 GM 6.6L Duramax, upgrade it with the XDP Direct Replacement High Output ...

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    Original price $ 5,454.00 - Original price $ 5,454.00
    Original price
    $ 5,454.00
    $ 5,454.00 - $ 5,454.00
    Current price $ 5,454.00
  • XDP Crankshaft Position (CKP) Sensor 01-04 Chevrolet Silverado 2500 HD/3500/01-04 GMC Sierra 2500 HD/Sierra 3500 Duramax 6.6 Liter XD1048

    XDP
    Original price $ 1,043.00 - Original price $ 1,043.00
    Original price
    $ 1,043.00
    $ 1,043.00 - $ 1,043.00
    Current price $ 1,043.00

    XDP Model XD1048Address drivability or starting issues in your GM 6.6L Duramax LB7 when you replace the faulty crank sensor with the XDP Crankshaft...

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    Original price $ 1,043.00 - Original price $ 1,043.00
    Original price
    $ 1,043.00
    $ 1,043.00 - $ 1,043.00
    Current price $ 1,043.00
  • Performance Balancer Series - Diesel Performance Harmonic Balancer 01-05 GM 6.6L Duramax LB7/LLY XDP Xtreme Diesel Performance

    XDP
    Original price $ 12,272.00 - Original price $ 12,272.00
    Original price
    $ 12,272.00
    $ 12,272.00 - $ 12,272.00
    Current price $ 12,272.00

    Upgrade your high-performance GM 6.6L Duramax LML/LGH with XDP Performance Balancer Series - Diesel Performance Harmonic Balancer XD722. High-perfo...

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    Original price $ 12,272.00 - Original price $ 12,272.00
    Original price
    $ 12,272.00
    $ 12,272.00 - $ 12,272.00
    Current price $ 12,272.00
  • Premium Balancer Series - Stock Replacement Harmonic Balancer 01-05 GM 6.6L Duramax LB7/LLY XDP Xtreme Diesel Performance

    XDP
    Original price $ 8,454.00 - Original price $ 8,454.00
    Original price
    $ 8,454.00
    $ 8,454.00 - $ 8,454.00
    Current price $ 8,454.00

    The XDP Premium Balancer Series - Stock Replacement Harmonic Balancer XD709 is an ideal replacement for the worn harmonic balancer on your GM 6.6L ...

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    Original price $ 8,454.00 - Original price $ 8,454.00
    Original price
    $ 8,454.00
    $ 8,454.00 - $ 8,454.00
    Current price $ 8,454.00
  • XDP Flex Plate Bolt Kit XD656

    XDP
    Original price $ 1,363.00 - Original price $ 1,363.00
    Original price
    $ 1,363.00
    $ 1,363.00 - $ 1,363.00
    Current price $ 1,363.00

    XDP Model XD656 XDP Flex Plate Bolt Kit XD656

    Original price $ 1,363.00 - Original price $ 1,363.00
    Original price
    $ 1,363.00
    $ 1,363.00 - $ 1,363.00
    Current price $ 1,363.00
  • XDP Connecting Rod Bolt Kit 2001-2010 GM 6.6L Duramax

    XDP
    Original price $ 3,818.00 - Original price $ 3,818.00
    Original price
    $ 3,818.00
    $ 3,818.00 - $ 3,818.00
    Current price $ 3,818.00

    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 $ 3,818.00 - Original price $ 3,818.00
    Original price
    $ 3,818.00
    $ 3,818.00 - $ 3,818.00
    Current price $ 3,818.00
  • XDP Billet Aluminum Oil Cap XD477 For 2001-2021 GM 6.6L Duramax

    XDP
    Original price $ 545.00 - Original price $ 545.00
    Original price
    $ 545.00
    $ 545.00 - $ 545.00
    Current price $ 545.00

    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 $ 545.00 - Original price $ 545.00
    Original price
    $ 545.00
    $ 545.00 - $ 545.00
    Current price $ 545.00
  • XDP Main Stud Kit 2001-2005 GM 6.6L Duramax LB7/LLY

    XDP
    Original price $ 4,272.00 - Original price $ 4,272.00
    Original price
    $ 4,272.00
    $ 4,272.00 - $ 4,272.00
    Current price $ 4,272.00

    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 $ 4,272.00 - Original price $ 4,272.00
    Original price
    $ 4,272.00
    $ 4,272.00 - $ 4,272.00
    Current price $ 4,272.00
  • XDP Performance Valve Springs & Retainer Kit XD386

    XDP
    Original price $ 12,290.00 - Original price $ 12,290.00
    Original price
    $ 12,290.00
    $ 12,290.00 - $ 12,290.00
    Current price $ 12,290.00

    XDP Model XD386 The XDP Performance Valve Springs & Retainer Kit XD386 are a perfect upgrade for your modified 2001-2016 GM 6.6L Duramax. Cams...

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    Original price $ 12,290.00 - Original price $ 12,290.00
    Original price
    $ 12,290.00
    $ 12,290.00 - $ 12,290.00
    Current price $ 12,290.00
  • XDP Rocker Arm Shafts XD385

    XDP
    Original price $ 8,817.00 - Original price $ 8,817.00
    Original price
    $ 8,817.00
    $ 8,817.00 - $ 8,817.00
    Current price $ 8,817.00

    XDP Model XD385 The XDP Rocker Arm Shafts XD385 are specially designed to minimize the common oiling issues in the 2001-2019 GM 6.6L Duramax engin...

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    Original price $ 8,817.00 - Original price $ 8,817.00
    Original price
    $ 8,817.00
    $ 8,817.00 - $ 8,817.00
    Current price $ 8,817.00
  • XDP Billet Rocker Arm Valve Bridge Set XD384

    XDP
    Original price $ 8,363.00 - Original price $ 8,363.00
    Original price
    $ 8,363.00
    $ 8,363.00 - $ 8,363.00
    Current price $ 8,363.00

    XDP Model XD384 The XDP Billet Rocker Arm Valve Bridge Set XD384 will greatly improve the factory valvetrain in your modified 2001-2016 GM 6.6L Du...

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    Original price $ 8,363.00 - Original price $ 8,363.00
    Original price
    $ 8,363.00
    $ 8,363.00 - $ 8,363.00
    Current price $ 8,363.00
  • XDP Wrinkle Black HD High Output Alternator XD355

    XDP
    Original price $ 8,563.00 - Original price $ 8,563.00
    Original price
    $ 8,563.00
    $ 8,563.00 - $ 8,563.00
    Current price $ 8,563.00

    XDP Model XD355 Increase the output of the charging system in your 2001-2007 GM 6.6L Duramax with the XDP Wrinkle Black HD High Output Alternator X...

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    Original price $ 8,563.00 - Original price $ 8,563.00
    Original price
    $ 8,563.00
    $ 8,563.00 - $ 8,563.00
    Current price $ 8,563.00
  • XDP 7/16" Competition & Race Performance Pushrods XD316

    XDP
    Original price $ 6,890.00 - Original price $ 6,890.00
    Original price
    $ 6,890.00
    $ 6,890.00 - $ 6,890.00
    Current price $ 6,890.00

    XDP Model XD316Restore lost power from the valvetrain in your 2001-2016 GM 6.6L Duramax with the XDP Pushrods 7/16" Competition & Race Performa...

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    Original price $ 6,890.00 - Original price $ 6,890.00
    Original price
    $ 6,890.00
    $ 6,890.00 - $ 6,890.00
    Current price $ 6,890.00
  • XDP Wrinkle Black HD Gear Reduction Starter XD251

    XDP
    Original price $ 5,454.00 - Original price $ 5,454.00
    Original price
    $ 5,454.00
    $ 5,454.00 - $ 5,454.00
    Current price $ 5,454.00

    XDP Model XD251You can rely on the XDP Wrinkle Black HD Gear Reduction Starter XD251 to get your 2001-2019 GM 6.6L Duramax running in the most extr...

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    Original price $ 5,454.00 - Original price $ 5,454.00
    Original price
    $ 5,454.00
    $ 5,454.00 - $ 5,454.00
    Current price $ 5,454.00

Powerhouse Diesel