Skip to content
Free Shipping on most orders over $150.00    Sale on Select DDP Products Shop Now                    
Free Shipping on most orders over $150.00    Sale on Select DDP Products Shop Now                    

LLY Duramax Engine Parts

  • Mishimoto Aluminum Intercooler Pipe & Boot Kit 2002*-2004 LB7 - NOT 2001 MODEL

    Mishimoto
    Original price $561.00
    Original price $561.00 - Original price $561.00
    Original price $561.00
    Current price $509.95
    $509.95 - $509.95
    Current price $509.95

    The Mishimoto 6.6L Duramax intercooler pipe and boot kit is an ideal upgrade in reliability and performance.The Mishimoto kit features polished al...

    View full details
    Original price $561.00
    Original price $561.00 - Original price $561.00
    Original price $561.00
    Current price $509.95
    $509.95 - $509.95
    Current price $509.95
    Save 9% Save %
  • BD Diesel Throttle Sensitivity Booster - Chevy 2001-2005 6.6L Duramax LB7

    BD Diesel
    Original price $281.25 - Original price $281.25
    Original price $281.25
    $289.95
    $289.95 - $289.95
    Current price $289.95

    By reducing pedal lag, the Throttle Sensitivity Booster forces your performance curve to occur sooner, achieving quicker engine response and a...

    View full details
    Original price $281.25 - Original price $281.25
    Original price $281.25
    $289.95
    $289.95 - $289.95
    Current price $289.95
  • Yukon Spindle Nut for GM 10.5in 14 Bolt Truck 1.935in I.D 6 Holes

    Yukon Gear & Axle
    Original price $73.89 - Original price $73.89
    Original price
    $73.89
    $73.89 - $73.89
    Current price $73.89

    Yukon Gear & Axle manufactures a full line of top quality small parts to complete any job including ring gear bolts, crush sleeves, pinion nuts...

    View full details
    Original price $73.89 - Original price $73.89
    Original price
    $73.89
    $73.89 - $73.89
    Current price $73.89
  • Yukon Gear Left Hand Carrier Bearing Adjuster For 9.25in GM IFS

    Yukon Gear & Axle
    Original price $94.89 - Original price $94.89
    Original price
    $94.89
    $94.89 - $94.89
    Current price $94.89

    Yukon Gear & Axle manufactures a full line of top quality small parts to complete any job including ring gear bolts, crush sleeves, pinion nuts...

    View full details
    Original price $94.89 - Original price $94.89
    Original price
    $94.89
    $94.89 - $94.89
    Current price $94.89
  • Yukon Gear 11.5 GM Spanner Adjuster Nut

    Yukon Gear & Axle
    Original price $42.89 - Original price $42.89
    Original price
    $42.89
    $42.89 - $42.89
    Current price $42.89

    Yukon Gear & Axle manufactures a full line of top quality small parts to complete any job including ring gear bolts, crush sleeves, pinion nuts...

    View full details
    Original price $42.89 - Original price $42.89
    Original price
    $42.89
    $42.89 - $42.89
    Current price $42.89
  • Yukon Gear 10.5in GM 14 Bolt Truck Pinion Nut

    Yukon Gear & Axle
    Original price $46.89 - Original price $46.89
    Original price
    $46.89
    $46.89 - $46.89
    Current price $46.89

    Yukon Gear & Axle manufactures a full line of top quality small parts to complete any job including ring gear bolts, crush sleeves, pinion nuts...

    View full details
    Original price $46.89 - Original price $46.89
    Original price
    $46.89
    $46.89 - $46.89
    Current price $46.89
  • GM HX Series Rod Bearing Set For 01-16 Duramax Industrial Injection

    Industrial Injection
    Original price $570.95
    Original price $570.95 - Original price $570.95
    Original price $570.95
    Current price $553.82
    $553.82 - $553.82
    Current price $553.82

    Industrial Injection Model: PDM-CB-1805HXC2001-2016 Duramax Hx Series Rod Bearings (Std +.001) Coated Set. These H and HX Clevite bearings were de...

    View full details
    Original price $570.95
    Original price $570.95 - Original price $570.95
    Original price $570.95
    Current price $553.82
    $553.82 - $553.82
    Current price $553.82
    Save 3% Save %
  • GM Race Camshaft For 01-16 Duramax Stage 1 With Key Industrial Injection

    Industrial Injection
    Original price $792.95
    Original price $792.95 - Original price $792.95
    Original price $792.95
    Current price $769.16
    $769.16 - $769.16
    Current price $769.16

    Industrial Injection Model: PDM-DMXRVIndustrial Injection Duramax Stage 1 Performance Camshaft w/ Key Features: 2001-2016 Duramax Helps Lower EG...

    View full details
    Original price $792.95
    Original price $792.95 - Original price $792.95
    Original price $792.95
    Current price $769.16
    $769.16 - $769.16
    Current price $769.16
    Save 3% Save %
  • GM Remanufactured Stock Heads For 01-04 LB7 Duramax Industrial Injection

    Industrial Injection
    Original price $1,749.95
    Original price $1,749.95 - Original price $1,749.95
    Original price $1,749.95
    Current price $1,697.45
    $1,697.45 - $1,697.45
    Current price $1,697.45

    Industrial Injection Model: PDM-LB7SHThe Industrial Injection LB7 Duramax Stock Remanufactured Heads are designed to be a factory replacement. Comp...

    View full details
    Original price $1,749.95
    Original price $1,749.95 - Original price $1,749.95
    Original price $1,749.95
    Current price $1,697.45
    $1,697.45 - $1,697.45
    Current price $1,697.45
    Save 3% Save %
  • GM Remanufactured Stock Heads For 01-04 LB7 Duramax With Torque Lock Caps Industrial Injection

    Industrial Injection
    Original price $2,199.95
    Original price $2,199.95 - Original price $2,199.95
    Original price $2,199.95
    Current price $2,133.95
    $2,133.95 - $2,133.95
    Current price $2,133.95

    Industrial Injection Model: PDM-LB7SH-TLThe Industrial Injection LB7 Duramax Stock Remanufactured Heads with Torque Lock Cups are designed to be an...

    View full details
    Original price $2,199.95
    Original price $2,199.95 - Original price $2,199.95
    Original price $2,199.95
    Current price $2,133.95
    $2,133.95 - $2,133.95
    Current price $2,133.95
    Save 3% Save %
  • GM Race Cast Pistons For 01-16 Duramax Cut Coated Tops and Skirts De-Lipped Industrial Injection

    Industrial Injection
    Original price $3,963.95
    Original price $3,963.95 - Original price $3,963.95
    Original price $3,963.95
    Current price $3,845.03
    $3,845.03 - $3,845.03
    Current price $3,845.03

    Industrial Injection Model: PDM-298STDDuramax Standard Size Race Fly Cut cast Pistons Set Coated Tops and Skirts Delipped Set. PDM's Ceramic Piston...

    View full details
    Original price $3,963.95
    Original price $3,963.95 - Original price $3,963.95
    Original price $3,963.95
    Current price $3,845.03
    $3,845.03 - $3,845.03
    Current price $3,845.03
    Save 3% Save %
  • GM Race Pistons For 01-16 Duramax .040 Over Industrial Injection

    Industrial Injection
    Original price $3,199.14 - Original price $3,199.14
    Original price
    $3,199.14
    $3,199.14 - $3,199.14
    Current price $3,199.14

    Industrial Injection Model: PDM-362.040PDM's Ceramic Piston Skirt Coating, is designed to be used, on any rigid or semi rigid surface experiencing ...

    View full details
    Original price $3,199.14 - Original price $3,199.14
    Original price
    $3,199.14
    $3,199.14 - $3,199.14
    Current price $3,199.14
  • GM Race Camshaft For 01-16 Duramax Alternate Firing Billet Stage 2 Industrial Injection

    Industrial Injection
    Original price $999.95
    Original price $999.95 - Original price $999.95
    Original price $999.95
    Current price $969.95
    $969.95 - $969.95
    Current price $969.95

    Industrial Injection Model: PDM-DMXHPIndustrial Injection 6.6L Duramax Stage 2 Race Performance Camshaft Industrial Injection always recommends che...

    View full details
    Original price $999.95
    Original price $999.95 - Original price $999.95
    Original price $999.95
    Current price $969.95
    $969.95 - $969.95
    Current price $969.95
    Save 3% Save %
  • GM Race Pistons For 01-16 Duramax Industrial Injection

    Industrial Injection
    Original price $3,199.14 - Original price $3,199.14
    Original price
    $3,199.14
    $3,199.14 - $3,199.14
    Current price $3,199.14

    Industrial Injection Model: PDM-362STDPDM's Ceramic Piston Skirt Coating, is designed to be used, on any rigid or semi rigid surface experiencing s...

    View full details
    Original price $3,199.14 - Original price $3,199.14
    Original price
    $3,199.14
    $3,199.14 - $3,199.14
    Current price $3,199.14
  • GM Race Pistons For 01-16 Duramax .020 Over Industrial Injection

    Industrial Injection
    Original price $4,262.95
    Original price $4,262.95 - Original price $4,262.95
    Original price $4,262.95
    Current price $4,135.06
    $4,135.06 - $4,135.06
    Current price $4,135.06

    Industrial Injection Model: PDM-362.020PDM's Ceramic Piston Skirt Coating, is designed to be used, on any rigid or semi rigid surface experiencing ...

    View full details
    Original price $4,262.95
    Original price $4,262.95 - Original price $4,262.95
    Original price $4,262.95
    Current price $4,135.06
    $4,135.06 - $4,135.06
    Current price $4,135.06
    Save 3% Save %
  • GM Race Cast Pistons For 01-16 Duramax .040 Oversize Cut Coated Tops and Skirts De-Lipped Industrial Injection

    Industrial Injection
    Original price $2,626.16 - Original price $2,626.16
    Original price
    $2,626.16
    $2,626.16 - $2,626.16
    Current price $2,626.16

    Industrial Injection Model: PDM-298.040Duramax .040 Over Fly Cut Race cast Pistons Set Coated Tops and Skirts Delipped Set. PDM's Ceramic Piston Sk...

    View full details
    Original price $2,626.16 - Original price $2,626.16
    Original price
    $2,626.16
    $2,626.16 - $2,626.16
    Current price $2,626.16
  • GM Race Cast Pistons For 01-16 Duramax .020 Oversize Cut Coated Tops and Skirts De-Lipped Industrial Injection

    Industrial Injection
    Original price $3,337.95
    Original price $3,337.95 - Original price $3,337.95
    Original price $3,337.95
    Current price $3,237.81
    $3,237.81 - $3,237.81
    Current price $3,237.81

    Industrial Injection Model: PDM-298.020Duramax .020 Oversize Race cast Pistons Set Coated Tops and Skirts Delipped Set. PDM's Ceramic Piston Skirt ...

    View full details
    Original price $3,337.95
    Original price $3,337.95 - Original price $3,337.95
    Original price $3,337.95
    Current price $3,237.81
    $3,237.81 - $3,237.81
    Current price $3,237.81
    Save 3% Save %
  • GM Remanufactured Heads For 2004.5-2005 LLY 6.6L Duramax Industrial Injection

    Industrial Injection
    Original price $1,749.95
    Original price $1,749.95 - Original price $1,749.95
    Original price $1,749.95
    Current price $1,697.45
    $1,697.45 - $1,697.45
    Current price $1,697.45

    Industrial Injection Model: PDM-LLYSHThe Industrial Injection LLY Duramax Stock Remanufactured Heads are designed to be a factory replacement. Comp...

    View full details
    Original price $1,749.95
    Original price $1,749.95 - Original price $1,749.95
    Original price $1,749.95
    Current price $1,697.45
    $1,697.45 - $1,697.45
    Current price $1,697.45
    Save 3% Save %
  • GM Common Rail Gorilla Girdle For 01-10 6.6L LB7 LLY LBZ LLM Duramax 14mm Industrial Injection

    Industrial Injection
    Original price $1,631.95
    Original price $1,631.95 - Original price $1,631.95
    Original price $1,631.95
    Current price $1,582.99
    $1,582.99 - $1,582.99
    Current price $1,582.99

    Industrial Injection Model: PDM-0603514mm Duramax Gorilla Girdle Kit (LB7,LLY,LBZ,LMM)The thick Gorilla Girdle is the strongest girdle on the marke...

    View full details
    Original price $1,631.95
    Original price $1,631.95 - Original price $1,631.95
    Original price $1,631.95
    Current price $1,582.99
    $1,582.99 - $1,582.99
    Current price $1,582.99
    Save 3% Save %
  • Fleece Performance 01-13 GM Duramax 6.6L Duramax Turbo Thermostat Delete Plug

    Fleece Performance
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $37.95
    $37.95 - $37.95
    Current price $37.95

    Fleece Performance Model FPE-TURBO-THERMThe Fleece Performance Duramax Turbo Thermostat Delete Plug is designed to eliminate the stock coolant feed...

    View full details
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $37.95
    $37.95 - $37.95
    Current price $37.95
  • Firestone Level Command Single Mechanical Height Sensor Kit (WR17602186)

    Firestone
    Original price $305.24
    Original price $305.24 - Original price $305.24
    Original price $305.24
    Current price $232.24
    $232.24 - $232.24
    Current price $232.24

    Firestone manufactures and provides air springs for all vehicles. We began developing air suspension for passenger cars and trucks more than 70 yea...

    View full details
    Original price $305.24
    Original price $305.24 - Original price $305.24
    Original price $305.24
    Current price $232.24
    $232.24 - $232.24
    Current price $232.24
    Save 24% Save %
  • BD Diesel Turbo Turnbuckle - 5/16NF Rod w/Pin 2001-2004 LB7 w/Aftermarket Turbo or Wastegate

    BD Diesel
    Original price $56.21 - Original price $56.21
    Original price $56.21
    $60.95
    $60.95 - $60.95
    Current price $60.95

    Cut from stainless steel to prevent corrosion and the swivel design avoids oil return drains and rubbing. The Turbo Waste Gate Turnbuckle is now at...

    View full details
    Original price $56.21 - Original price $56.21
    Original price $56.21
    $60.95
    $60.95 - $60.95
    Current price $60.95
  • Firestone Level Command Dual Mechanical Height Sensor Kit (WR17602017)

    Firestone
    Original price $579.27
    Original price $579.27 - Original price $579.27
    Original price $579.27
    Current price $440.74
    $440.74 - $440.74
    Current price $440.74

    These Firestone dual automatic air command system kits inflate both air helper springs individually. Gain total control over your air springs by pi...

    View full details
    Original price $579.27
    Original price $579.27 - Original price $579.27
    Original price $579.27
    Current price $440.74
    $440.74 - $440.74
    Current price $440.74
    Save 24% Save %
  • BD Diesel Remote Fuel Filter Replacement Cartridge - 1050060 Kit

    BD Diesel
    Original price $38.75 - Original price $38.75
    Original price $38.75
    $41.95
    $41.95 - $41.95
    Current price $41.95

    The OEM fuel filter was designed to provide adequate flow and filtration at the stock horsepower level, but simply does not have enough surface are...

    View full details
    Original price $38.75 - Original price $38.75
    Original price $38.75
    $41.95
    $41.95 - $41.95
    Current price $41.95

Powerhouse Diesel