Skip to content

LB7 Duramax Engine Parts

  • Original price $375.00 - Original price $375.00
    Original price
    $375.00
    $375.00 - $375.00
    Current price $375.00

    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...

    View full details
  • Original price $615.95 - Original price $615.95
    Original price
    $615.95
    $615.95 - $615.95
    Current price $615.95

    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...

    View full details
  • Original price $484.95 - Original price $484.95
    Original price
    $484.95
    $484.95 - $484.95
    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...

    View full details
  • Original price $459.95 - Original price $459.95
    Original price
    $459.95
    $459.95 - $459.95
    Current price $459.95

    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...

    View full details
  • Original price $419.95 - Original price $419.95
    Original price
    $419.95
    $419.95 - $419.95
    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...

    View full details
  • Original price $378.95 - Original price $378.95
    Original price
    $378.95
    $378.95 - $378.95
    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 ...

    View full details
  • Original price $515.99 - Original price $515.99
    Original price
    $515.99
    $515.99 - $515.99
    Current price $515.99

    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...

    View full details
  • Original price $539.52 - Original price $539.52
    Original price
    $539.52
    $539.52 - $539.52
    Current price $539.52

    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. ...

    View full details
  • Original price $41.99 - Original price $41.99
    Original price
    $41.99
    $41.99 - $41.99
    Current price $41.99

    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 ...

    View full details
  • Original price $1,149.00 - Original price $1,149.00
    Original price
    $1,149.00
    $1,149.00 - $1,149.00
    Current price $1,149.00

    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...

    View full details
  • Original price $1,149.00 - Original price $1,149.00
    Original price
    $1,149.00
    $1,149.00 - $1,149.00
    Current price $1,149.00

    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...

    View full details
  • Original price $52.75 - Original price $52.75
    Original price
    $52.75
    $52.75 - $52.75
    Current price $52.75

    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...

    View full details
  • Original price $73.00 - Original price $73.00
    Original price
    $73.00
    $73.00 - $73.00
    Current price $73.00

    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...

    View full details
  • Original price $210.00 - Original price $210.00
    Original price
    $210.00
    $210.00 - $210.00
    Current price $210.00

    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...

    View full details
  • Original price $235.00 - Original price $235.00
    Original price
    $235.00
    $235.00 - $235.00
    Current price $235.00

    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...

    View full details
  • Original price $74.00 - Original price $74.00
    Original price
    $74.00
    $74.00 - $74.00
    Current price $74.00

    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...

    View full details
  • Original price $52.75 - Original price $52.75
    Original price
    $52.75
    $52.75 - $52.75
    Current price $52.75

    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...

    View full details
  • Original price $52.75 - Original price $52.75
    Original price
    $52.75
    $52.75 - $52.75
    Current price $52.75

    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...

    View full details
  • Original price $109.99 - Original price $109.99
    Original price
    $109.99
    $109.99 - $109.99
    Current price $109.99

    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 ...

    View full details
  • Original price $1,625.00 - Original price $1,625.00
    Original price
    $1,625.00
    $1,625.00 - $1,625.00
    Current price $1,625.00

    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 ...

    View full details
  • Original price $74.99 - Original price $74.99
    Original price
    $74.99
    $74.99 - $74.99
    Current price $74.99

    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 ...

    View full details
  • Original price $100.99 - Original price $100.99
    Original price
    $100.99
    $100.99 - $100.99
    Current price $100.99

    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 ...

    View full details
  • Original price $10.99 - Original price $10.99
    Original price
    $10.99
    $10.99 - $10.99
    Current price $10.99

    ARP 200-8793 HARMONIC BALANCER WASHER

    Arp

    The ARP 200-8793 Harmonic Balancer Washer for your 2001-2016 GM 6.6L Duramax is optimized for enhanced reliability and increased strength. Each 874...

    View full details
  • Original price $22.99 - Original price $22.99
    Original price
    $22.99
    $22.99 - $22.99
    Current price $22.99

    ARP 129-2503 BALANCER BOLT KIT

    Arp

    The ARP 129-2503 Balancer Bolt Kit for your 2001-2018 GM 6.6L Duramax is optimized for enhanced reliability and increased strength. Each kit includ...

    View full details