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LB7 Duramax Engine Parts

  • Original price $375.95 - Original price $375.95
    Original price
    $375.95
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    Current price $375.95

    XDP X-TRA COOL DIRECT-FIT REPLACEMENT RADIATOR XD295

    Xdp

    The XDP X-TRA Cool Direct-Fit Replacement Radiator XD295 is an upgrade for the old leaking radiator in your 2001-2005 GM 6.6L Duramax LB7 & LLY...

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    Original price $375.95 - Original price $375.95
    Original price
    $375.95
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    Current price $375.95
  • Original price $660.00 - Original price $660.00
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    $660.00
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    Current price $660.00

    ARP DIESEL HEAD STUD KIT 230-4201

    Arp

    The ARP Diesel Head Stud Kit 230-4201 is a must have in any high performance 2001-2016 GM 6.6L Duramax. To overcome head gasket failures that can o...

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    Original price $660.00 - Original price $660.00
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    Current price $660.00
  • Original price $350.00 - Original price $350.00
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    Current price $350.00

    Wagler Pushrods - 01-16 GM Duramax 6.6L

    wagler

    Fitment Notes: 2001-2016 GM Duramax 6.6L Upgrade the valvetrain in your 2001-2016 GM 6.6L Duramax with the Wagler WCPC6664 Pushrods. Built from 3/8...

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    Original price $350.00 - Original price $350.00
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    Current price $350.00
  • Original price $615.95 - Original price $615.95
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    XDP Performance Valve Springs & Retainer Kit XD386

    Xdp

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

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    Original price $615.95 - Original price $615.95
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  • Original price $484.95 - Original price $484.95
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    $484.95
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    Current price $484.95

    XDP Rocker Arm Shafts XD385

    Xdp

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

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    Original price $484.95 - Original price $484.95
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  • Original price $459.95 - Original price $459.95
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    XDP Billet Rocker Arm Valve Bridge Set XD384

    Xdp

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

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    Original price $459.95 - Original price $459.95
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  • Original price $419.95 - Original price $419.95
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    Current price $419.95

    XDP Wrinkle Black HD High Output Alternator XD355

    Xdp

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

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    Original price $419.95 - Original price $419.95
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    Current price $419.95
  • Original price $378.95 - Original price $378.95
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    Current price $378.95

    XDP 7/16" Competition & Race Performance Pushrods XD316

    Xdp

    Restore lost power from the valvetrain in your 2001-2016 GM 6.6L Duramax with the XDP Pushrods 7/16" Competition & Race Performance XD316. The ...

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    Original price $378.95 - Original price $378.95
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    Current price $378.95
  • Original price $515.99 - Original price $515.99
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    6.6L Duramax Stage 2 Pushrods, 0.875 inch dia Fleece Performance

    Fleece

    Upgraded 0.875 inch diameter pushrods for GM's Duramax 6.6L diesel engines. Produced from 4130 chrome molybdenum steel and heat treated to Rockwell...

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    Original price $515.99 - Original price $515.99
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  • Original price $539.52 - Original price $539.52
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    32V Duramax Rocker Bridges Fleece Performance

    Fleece

    Fleece Performance billet rocker arm bridges for the GM Duramax. These bridges offer a massive 2.5-time strength improvement over factory bridges. ...

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    Original price $539.52 - Original price $539.52
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  • Original price $39.99 - Original price $39.99
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    2001-2016 Duramax Oil Cap Black Fleece Performance

    Fleece

    Dress up your engine bay with our billet aluminum oil cap for the Chevy Duramax! Includes o-ring and cam-lock and is a direct replacement for your ...

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    Original price $39.99 - Original price $39.99
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  • Original price $1,099.00 - Original price $1,099.00
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    $1,099.00
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    Current price $1,099.00

    2001-2004 Factory LB7 Duramax Cylinder Head (Driver Side) Fleece Performance

    Fleece

    Introducing our Freedom Series cylinder heads for the 6.6L Duramax! Each cylinder head is manufactured in our state-of-the-art Freedom Racing Engin...

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    Original price $1,099.00 - Original price $1,099.00
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    2001-2004 Factory LB7 Duramax Cylinder Head (Passenger Side) Fleece Performance

    Fleece

    Introducing our Freedom Series cylinder heads for the 6.6L Duramax! Each cylinder head is manufactured in our state-of-the-art Freedom Racing Engin...

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    Original price $1,099.00 - Original price $1,099.00
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    $1,099.00
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    Current price $1,099.00
  • Original price $65.00 - Original price $65.00
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    $65.00
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    Current price $65.00

    ARP 900-0950 PISTON RING COMPRESSOR (4.095" BORE)

    Arp

    Assemble the bottom end in your engine with the ARP 900-0950 Piston Ring Compressor (4.095" Bore). The Ring Compressor is CNC machined from 6061-T6...

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    Original price $65.00 - Original price $65.00
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  • Original price $82.00 - Original price $82.00
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    $82.00
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    Current price $82.00

    ARP FLYWHEEL BOLT KIT 230-2801

    Arp

    Flywheel bolts play and important role in the performance and safety of race cars and street machines alike. That's why the fastener experts at ARP...

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    Original price $82.00 - Original price $82.00
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    $82.00
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    Current price $82.00
  • Original price $230.00 - Original price $230.00
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    $230.00
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    Current price $230.00

    ARP ROD BOLT KIT 230-6301

    Arp

    A premium grade 8740 alloy chrome-moly steel is used to manufacture ARP High Performance connecting rod bolts. This material is heat-treated to pro...

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    Original price $230.00 - Original price $230.00
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    $230.00
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    Current price $230.00
  • Original price $260.00 - Original price $260.00
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    $260.00
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    Current price $260.00

    ARP DIESEL MAIN STUD KIT 230-5401

    Arp

    When you are setting up a Duramax engine for drag racing and sled pulling, ARP main and head studs are a must have item! Keep your mains from walki...

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    Original price $260.00 - Original price $260.00
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  • Original price $83.00 - Original price $83.00
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    Current price $83.00

    ARP FLEXPLATE BOLT KIT 230-2901

    Arp

    Flexplate bolts play an important role in the performance and safety of race vehicles and street machines. That's why the fastener experts at ARP h...

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    Original price $83.00 - Original price $83.00
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    $83.00
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    Current price $83.00
  • Original price $65.00 - Original price $65.00
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    Current price $65.00

    ARP 900-0750 PISTON RING COMPRESSOR (4.075" BORE)

    Arp

    Purchase the ARP 900-0750 Piston Ring Compressor (4.075" Bore) to save time and hassle on your engine build. Built tough, this Piston Ring Compress...

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    Original price $65.00 - Original price $65.00
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    $65.00
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    Current price $65.00
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    Current price $65.00

    ARP 900-0550 PISTON RING COMPRESSOR (4.055" BORE)

    Arp

    Purchase the ARP 900-0550 Piston Ring Compressor (4.055" Bore) to save time and hassle on your engine build. Built tough, this Piston Ring Compress...

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    Original price $65.00 - Original price $65.00
    Original price
    $65.00
    $65.00 - $65.00
    Current price $65.00
  • Original price $125.00 - Original price $135.00
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    $125.00
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    Current price $125.00

    ARP 400-753X LB7 STAINLESS STEEL VALVE COVER BOLT KIT

    Arp

    ARP Valve Cover Bolt Kits are rated at 170,000 PSI tensile strength which is substantially stronger than grade 8 hardware. Offered for all Duramax ...

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    Original price $125.00 - Original price $135.00
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    $125.00
    $125.00 - $135.00
    Current price $125.00
  • Original price $1,775.00 - Original price $1,775.00
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    $1,775.00
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    Current price $1,775.00

    ARP DIESEL CUSTOM AGE 625+ HEAD STUD KIT 230-4202

    Arp

    The ARP Diesel Custom Age 625+ Head Stud Kit 230-4202 is the ultimate head stud kit for high horsepower 2001-2016 GM 6.6L Duramax engines. ARP has ...

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    Original price $1,775.00 - Original price $1,775.00
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    $1,775.00
    $1,775.00 - $1,775.00
    Current price $1,775.00
  • Original price $85.00 - Original price $95.00
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    $85.00
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    Current price $85.00

    ARP 100-753X LB7 BLACK OXIDE VALVE COVER BOLT KIT

    Arp

    ARP Valve Cover Bolt Kits are rated at 170,000 PSI tensile strength which is substantially stronger than grade 8 hardware. Offered for all Duramax ...

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    Original price $85.00 - Original price $95.00
    Original price
    $85.00
    $85.00 - $95.00
    Current price $85.00
  • Original price $115.00 - Original price $125.00
    Original price
    $115.00
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    Current price $115.00

    ARP 100-753X BLACK OXIDE VALVE COVER BOLT KIT

    Arp

    ARP Valve Cover Bolt Kits are rated at 170,000 PSI tensile strength which is substantially stronger than grade 8 hardware. Offered for all Duramax ...

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    Original price $115.00 - Original price $125.00
    Original price
    $115.00
    $115.00 - $125.00
    Current price $115.00