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LLY Duramax Engine Parts

  • Industrial Injection Garrett LLY Duramax Vane Position Sensor Adapter

    Industrial Injection
    Original price $76.02 - Original price $76.02
    Original price
    $76.02
    $76.02 - $76.02
    Current price $76.02

    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 $76.02 - Original price $76.02
    Original price
    $76.02
    $76.02 - $76.02
    Current price $76.02
  • 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
    $1,199.00
    $1,199.00 - $1,199.00
    Current price $1,199.00

    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
    $1,199.00
    $1,199.00 - $1,199.00
    Current price $1,199.00
  • 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
    $1,199.00
    $1,199.00 - $1,199.00
    Current price $1,199.00

    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
    $1,199.00
    $1,199.00 - $1,199.00
    Current price $1,199.00
  • GM HX Series Main Bearings For 01-16 6.6L Duramax Industrial Injection

    Industrial Injection
    Original price $391.95
    Original price $391.95 - Original price $391.95
    Original price $391.95
    Current price $380.19
    $380.19 - $380.19
    Current price $380.19

    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 $391.95
    Original price $391.95 - Original price $391.95
    Original price $391.95
    Current price $380.19
    $380.19 - $380.19
    Current price $380.19
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  • GM H Series Main Bearings For 01-16 6.6L Duramax Industrial Injection

    Industrial Injection
    Original price $390.95
    Original price $390.95 - Original price $390.95
    Original price $390.95
    Current price $379.22
    $379.22 - $379.22
    Current price $379.22

    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 $390.95
    Original price $390.95 - Original price $390.95
    Original price $390.95
    Current price $379.22
    $379.22 - $379.22
    Current price $379.22
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  • Industrial Injection 01-16 Chevrolet Duramax Grade C Head Gasket (Right Side)

    Industrial Injection
    Original price $86.48 - Original price $86.48
    Original price
    $86.48
    $86.48 - $86.48
    Current price $86.48

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

    Original price $86.48 - Original price $86.48
    Original price
    $86.48
    $86.48 - $86.48
    Current price $86.48
  • GM Rocker Arm Spacer Kit For 01-16 Duramax Industrial Injection

    Industrial Injection
    Original price $236.95
    Original price $236.95 - Original price $236.95
    Original price $236.95
    Current price $229.84
    $229.84 - $229.84
    Current price $229.84

    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 $236.95
    Original price $236.95 - Original price $236.95
    Original price $236.95
    Current price $229.84
    $229.84 - $229.84
    Current price $229.84
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  • XDP Connecting Rod Bolt Kit 2001-2010 GM 6.6L Duramax

    XDP
    Original price $209.95 - Original price $209.95
    Original price
    $209.95
    $209.95 - $209.95
    Current price $209.95

    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 $209.95 - Original price $209.95
    Original price
    $209.95
    $209.95 - $209.95
    Current price $209.95
  • XDP Billet Aluminum Oil Cap XD477 For 2001-2021 GM 6.6L Duramax

    XDP
    Original price $29.95 - Original price $29.95
    Original price
    $29.95
    $29.95 - $29.95
    Current price $29.95

    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 $29.95 - Original price $29.95
    Original price
    $29.95
    $29.95 - $29.95
    Current price $29.95
  • XDP Main Stud Kit 2001-2005 GM 6.6L Duramax LB7/LLY

    XDP
    Original price $234.95 - Original price $234.95
    Original price
    $234.95
    $234.95 - $234.95
    Current price $234.95

    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 $234.95 - Original price $234.95
    Original price
    $234.95
    $234.95 - $234.95
    Current price $234.95
  • Wagler Pushrods - 01-16 GM Duramax 6.6L

    Wagler
    Original price $501.03 - Original price $501.03
    Original price
    $501.03
    $501.03 - $501.03
    Current price $501.03

    Wagler Model WCPC6664 Fitment Notes: 2001-2016 GM Duramax 6.6L LLB7/LLY/LBZ/LMM/LML  Upgrade the valvetrain in your 2001-2016 GM 6.6L Duramax with ...

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    Original price $501.03 - Original price $501.03
    Original price
    $501.03
    $501.03 - $501.03
    Current price $501.03
  • XDP Performance Valve Springs & Retainer Kit XD386

    XDP
    Original price $696.95 - Original price $696.95
    Original price
    $696.95
    $696.95 - $696.95
    Current price $696.95

    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 $696.95 - Original price $696.95
    Original price
    $696.95
    $696.95 - $696.95
    Current price $696.95
  • XDP Rocker Arm Shafts XD385

    XDP
    Original price $484.95 - Original price $484.95
    Original price
    $484.95
    $484.95 - $484.95
    Current price $484.95

    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 $484.95 - Original price $484.95
    Original price
    $484.95
    $484.95 - $484.95
    Current price $484.95
  • XDP Billet Rocker Arm Valve Bridge Set XD384

    XDP
    Original price $468.95 - Original price $468.95
    Original price
    $468.95
    $468.95 - $468.95
    Current price $468.95

    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 $468.95 - Original price $468.95
    Original price
    $468.95
    $468.95 - $468.95
    Current price $468.95
  • XDP Wrinkle Black HD High Output Alternator XD355

    XDP
    Original price $477.95 - Original price $477.95
    Original price
    $477.95
    $477.95 - $477.95
    Current price $477.95

    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 $477.95 - Original price $477.95
    Original price
    $477.95
    $477.95 - $477.95
    Current price $477.95
  • XDP 7/16" Competition & Race Performance Pushrods XD316

    XDP
    Original price $397.95 - Original price $397.95
    Original price
    $397.95
    $397.95 - $397.95
    Current price $397.95

    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 $397.95 - Original price $397.95
    Original price
    $397.95
    $397.95 - $397.95
    Current price $397.95
  • XDP 3/8" Street Performance Pushrods XD315

    XDP
    Original price $363.95 - Original price $363.95
    Original price
    $363.95
    $363.95 - $363.95
    Current price $363.95

    XDP Model XD315The XDP Pushrods 3/8" Street Performance XD315 eliminate the weak link in the valvetrain of your 2001-2016 GM 6.6L Duramax. The fact...

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    Original price $363.95 - Original price $363.95
    Original price
    $363.95
    $363.95 - $363.95
    Current price $363.95
  • XDP Wrinkle Black HD Gear Reduction Starter XD251

    XDP
    Original price $299.95 - Original price $299.95
    Original price
    $299.95
    $299.95 - $299.95
    Current price $299.95

    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 $299.95 - Original price $299.95
    Original price
    $299.95
    $299.95 - $299.95
    Current price $299.95
  • XDP Billet Turbo Resonator Delete Plug XD184

    XDP
    Original price $22.95 - Original price $22.95
    Original price
    $22.95
    $22.95 - $22.95
    Current price $22.95

    XDP Model XD184The XDP Billet Turbo Resonator Delete Plug XD184 for your 2004.5-2010 GM 6.6L Duramax allows you to clean up the under-hood of your ...

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    Original price $22.95 - Original price $22.95
    Original price
    $22.95
    $22.95 - $22.95
    Current price $22.95

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