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LML Duramax Engine Parts

  • 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...

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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 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 $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...

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  • Original price $565.95 - Original price $565.95
    Original price
    $565.95
    $565.95 - $565.95
    Current price $565.95

    XDP Wrinkle Black HD High Output Alternator XD350

    Xdp

    Enhance the charging system in your 2011-2019 GM 6.6L Duramax with the XDP Wrinkle Black HD High Output Alternator XD350. While many Duramax owner...

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  • Original price $159.95 - Original price $159.95
    Original price
    $159.95
    $159.95 - $159.95
    Current price $159.95

    XDP Duramax Crankshaft Pin Kit XD331

    Xdp

    Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin Kit XD331. From t...

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  • 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 ...

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  • Original price $345.95 - Original price $345.95
    Original price
    $345.95
    $345.95 - $345.95
    Current price $345.95

    XDP 3/8" Street Performance Pushrods XD315

    Xdp

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

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  • Original price $515.99 - Original price $515.99
    Original price
    $515.99
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    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...

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  • Original price $299.95 - Original price $299.95
    Original price
    $299.95
    $299.95 - $299.95
    Current price $299.95

    2011-2016 LML Duramax Turbo Installation Kit For S300/S400 Fleece Performance

    Fleece

    2011-2016 LML Duramax Turbo Installation Kit for S300/S400 Kit Includes: Duramax Remote Turbo Oil Feed Line for 1/4 NPT Turbo Oil Inlet (EX: Borg ...

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  • 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

    2011-2016 Factory LML 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 $1,149.00 - Original price $1,149.00
    Original price
    $1,149.00
    $1,149.00 - $1,149.00
    Current price $1,149.00

    2011-2016 Factory LML 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 $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. ...

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  • 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 ...

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  • 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...

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  • 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...

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  • 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...

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  • 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 ...

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  • Original price $139.99 - Original price $139.99
    Original price
    $139.99
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    Current price $139.99

    ARP 400-753X 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 $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 ...

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  • 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...

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  • Original price $22.99 - Original price $22.99
    Original price
    $22.99
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    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...

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  • Original price $88.95 - Original price $88.95
    Original price
    $88.95
    $88.95 - $88.95
    Current price $88.95

    XDP DRIVER SIDE HIGH-FLOW EXHAUST MANIFOLD XD342

    Xdp

    Replace the exhaust manifold in your 2001-2016 GM 6.6L Duramax with the XDP Driver Side High-Flow Exhaust Manifold XD342. The XD342 has an unrestri...

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  • Original price $299.00 - Original price $299.00
    Original price
    $299.00
    $299.00 - $299.00
    Current price $299.00

    XDP WRINKLE BLACK HD GEAR REDUCTION STARTER XD251

    Xdp

    You 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 extreme environment...

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  • Original price $18.95 - Original price $18.95
    Original price
    $18.95
    $18.95 - $18.95
    Current price $18.95

    XDP DURAMAX WIF (WATER IN FILTER) WRENCH XD128

    Xdp

    The XDP WIF wrench XD128 is a must have for any GM Duramax owner, it makes removing and replacing your factory water in fuel sensor a breeze. The X...

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