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LLY Duramax Engine Parts

  • GM H Series Rod Bearing Set For 01-16 Duramax Industrial Injection

    Industrial Injection
    Original price $ 10,006.00
    Original price $ 10,006.00 - Original price $ 10,006.00
    Original price $ 10,006.00
    Current price $ 9,706.00
    $ 9,706.00 - $ 9,706.00
    Current price $ 9,706.00

    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 $ 10,006.00
    Original price $ 10,006.00 - Original price $ 10,006.00
    Original price $ 10,006.00
    Current price $ 9,706.00
    $ 9,706.00 - $ 9,706.00
    Current price $ 9,706.00
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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
    $ 857.00
    $ 857.00 - $ 857.00
    Current price $ 857.00

    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
    $ 857.00
    $ 857.00 - $ 857.00
    Current price $ 857.00
  • Industrial Injection Garrett LLY Duramax Vane Position Sensor Adapter

    Industrial Injection
    Original price $ 1,386.00 - Original price $ 1,386.00
    Original price
    $ 1,386.00
    $ 1,386.00 - $ 1,386.00
    Current price $ 1,386.00

    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 $ 1,386.00 - Original price $ 1,386.00
    Original price
    $ 1,386.00
    $ 1,386.00 - $ 1,386.00
    Current price $ 1,386.00
  • 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
    $ 21,855.00
    $ 21,855.00 - $ 21,855.00
    Current price $ 21,855.00

    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
    $ 21,855.00
    $ 21,855.00 - $ 21,855.00
    Current price $ 21,855.00
  • 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
    $ 21,855.00
    $ 21,855.00 - $ 21,855.00
    Current price $ 21,855.00

    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
    $ 21,855.00
    $ 21,855.00 - $ 21,855.00
    Current price $ 21,855.00
  • GM HX Series Main Bearings For 01-16 6.6L Duramax Industrial Injection

    Industrial Injection
    Original price $ 7,145.00
    Original price $ 7,145.00 - Original price $ 7,145.00
    Original price $ 7,145.00
    Current price $ 6,930.00
    $ 6,930.00 - $ 6,930.00
    Current price $ 6,930.00

    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 $ 7,145.00
    Original price $ 7,145.00 - Original price $ 7,145.00
    Original price $ 7,145.00
    Current price $ 6,930.00
    $ 6,930.00 - $ 6,930.00
    Current price $ 6,930.00
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  • GM H Series Main Bearings For 01-16 6.6L Duramax Industrial Injection

    Industrial Injection
    Original price $ 7,126.00
    Original price $ 7,126.00 - Original price $ 7,126.00
    Original price $ 7,126.00
    Current price $ 6,913.00
    $ 6,913.00 - $ 6,913.00
    Current price $ 6,913.00

    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 $ 7,126.00
    Original price $ 7,126.00 - Original price $ 7,126.00
    Original price $ 7,126.00
    Current price $ 6,913.00
    $ 6,913.00 - $ 6,913.00
    Current price $ 6,913.00
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  • Industrial Injection 01-16 Chevrolet Duramax Grade C Head Gasket (Right Side)

    Industrial Injection
    Original price $ 1,577.00 - Original price $ 1,577.00
    Original price
    $ 1,577.00
    $ 1,577.00 - $ 1,577.00
    Current price $ 1,577.00

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

    Original price $ 1,577.00 - Original price $ 1,577.00
    Original price
    $ 1,577.00
    $ 1,577.00 - $ 1,577.00
    Current price $ 1,577.00
  • GM Rocker Arm Spacer Kit For 01-16 Duramax Industrial Injection

    Industrial Injection
    Original price $ 4,319.00
    Original price $ 4,319.00 - Original price $ 4,319.00
    Original price $ 4,319.00
    Current price $ 4,190.00
    $ 4,190.00 - $ 4,190.00
    Current price $ 4,190.00

    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 $ 4,319.00
    Original price $ 4,319.00 - Original price $ 4,319.00
    Original price $ 4,319.00
    Current price $ 4,190.00
    $ 4,190.00 - $ 4,190.00
    Current price $ 4,190.00
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  • XDP Connecting Rod Bolt Kit 2001-2010 GM 6.6L Duramax

    XDP
    Original price $ 3,827.00 - Original price $ 3,827.00
    Original price
    $ 3,827.00
    $ 3,827.00 - $ 3,827.00
    Current price $ 3,827.00

    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 $ 3,827.00 - Original price $ 3,827.00
    Original price
    $ 3,827.00
    $ 3,827.00 - $ 3,827.00
    Current price $ 3,827.00
  • XDP Billet Aluminum Oil Cap XD477 For 2001-2021 GM 6.6L Duramax

    XDP
    Original price $ 546.00 - Original price $ 546.00
    Original price
    $ 546.00
    $ 546.00 - $ 546.00
    Current price $ 546.00

    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 $ 546.00 - Original price $ 546.00
    Original price
    $ 546.00
    $ 546.00 - $ 546.00
    Current price $ 546.00
  • XDP Main Stud Kit 2001-2005 GM 6.6L Duramax LB7/LLY

    XDP
    Original price $ 4,283.00 - Original price $ 4,283.00
    Original price
    $ 4,283.00
    $ 4,283.00 - $ 4,283.00
    Current price $ 4,283.00

    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 $ 4,283.00 - Original price $ 4,283.00
    Original price
    $ 4,283.00
    $ 4,283.00 - $ 4,283.00
    Current price $ 4,283.00
  • Wagler Pushrods - 01-16 GM Duramax 6.6L

    Wagler
    Original price $ 9,133.00 - Original price $ 9,133.00
    Original price
    $ 9,133.00
    $ 9,133.00 - $ 9,133.00
    Current price $ 9,133.00

    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 $ 9,133.00 - Original price $ 9,133.00
    Original price
    $ 9,133.00
    $ 9,133.00 - $ 9,133.00
    Current price $ 9,133.00
  • XDP Performance Valve Springs & Retainer Kit XD386

    XDP
    Original price $ 12,321.00 - Original price $ 12,321.00
    Original price
    $ 12,321.00
    $ 12,321.00 - $ 12,321.00
    Current price $ 12,321.00

    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 $ 12,321.00 - Original price $ 12,321.00
    Original price
    $ 12,321.00
    $ 12,321.00 - $ 12,321.00
    Current price $ 12,321.00
  • XDP Rocker Arm Shafts XD385

    XDP
    Original price $ 8,840.00 - Original price $ 8,840.00
    Original price
    $ 8,840.00
    $ 8,840.00 - $ 8,840.00
    Current price $ 8,840.00

    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 $ 8,840.00 - Original price $ 8,840.00
    Original price
    $ 8,840.00
    $ 8,840.00 - $ 8,840.00
    Current price $ 8,840.00
  • XDP Billet Rocker Arm Valve Bridge Set XD384

    XDP
    Original price $ 8,384.00 - Original price $ 8,384.00
    Original price
    $ 8,384.00
    $ 8,384.00 - $ 8,384.00
    Current price $ 8,384.00

    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 $ 8,384.00 - Original price $ 8,384.00
    Original price
    $ 8,384.00
    $ 8,384.00 - $ 8,384.00
    Current price $ 8,384.00
  • XDP Wrinkle Black HD High Output Alternator XD355

    XDP
    Original price $ 8,585.00 - Original price $ 8,585.00
    Original price
    $ 8,585.00
    $ 8,585.00 - $ 8,585.00
    Current price $ 8,585.00

    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 $ 8,585.00 - Original price $ 8,585.00
    Original price
    $ 8,585.00
    $ 8,585.00 - $ 8,585.00
    Current price $ 8,585.00
  • XDP 7/16" Competition & Race Performance Pushrods XD316

    XDP
    Original price $ 6,908.00 - Original price $ 6,908.00
    Original price
    $ 6,908.00
    $ 6,908.00 - $ 6,908.00
    Current price $ 6,908.00

    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 $ 6,908.00 - Original price $ 6,908.00
    Original price
    $ 6,908.00
    $ 6,908.00 - $ 6,908.00
    Current price $ 6,908.00
  • XDP 3/8" Street Performance Pushrods XD315

    XDP
    Original price $ 6,379.00 - Original price $ 6,379.00
    Original price
    $ 6,379.00
    $ 6,379.00 - $ 6,379.00
    Current price $ 6,379.00

    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 $ 6,379.00 - Original price $ 6,379.00
    Original price
    $ 6,379.00
    $ 6,379.00 - $ 6,379.00
    Current price $ 6,379.00
  • XDP Wrinkle Black HD Gear Reduction Starter XD251

    XDP
    Original price $ 5,468.00 - Original price $ 5,468.00
    Original price
    $ 5,468.00
    $ 5,468.00 - $ 5,468.00
    Current price $ 5,468.00

    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 $ 5,468.00 - Original price $ 5,468.00
    Original price
    $ 5,468.00
    $ 5,468.00 - $ 5,468.00
    Current price $ 5,468.00
  • XDP Billet Turbo Resonator Delete Plug XD184

    XDP
    Original price $ 419.00 - Original price $ 419.00
    Original price
    $ 419.00
    $ 419.00 - $ 419.00
    Current price $ 419.00

    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 $ 419.00 - Original price $ 419.00
    Original price
    $ 419.00
    $ 419.00 - $ 419.00
    Current price $ 419.00

Powerhouse Diesel