Skip to content
Free Shipping on most orders over $150.00. Buy now, pay later with ShopPay.
Free Shipping on most orders over $150.00. Buy now, pay later with ShopPay.

LB7 Duramax Engine Parts

  • GM Remanufactured Stock Heads For 01-04 LB7 Duramax With Torque Lock Caps Industrial Injection

    Industrial Injection
    Original price $2,628.95
    Original price $2,628.95 - Original price $2,628.95
    Original price $2,628.95
    Current price $2,550.08
    $2,550.08 - $2,550.08
    Current price $2,550.08

    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 $2,628.95
    Original price $2,628.95 - Original price $2,628.95
    Original price $2,628.95
    Current price $2,550.08
    $2,550.08 - $2,550.08
    Current price $2,550.08
    Save 3% Save %
  • 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 Remanufactured Stock Heads For 01-04 LB7 Duramax Industrial Injection

    Industrial Injection
    Original price $1,762.95
    Original price $1,762.95 - Original price $1,762.95
    Original price $1,762.95
    Current price $1,710.06
    $1,710.06 - $1,710.06
    Current price $1,710.06

    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 $1,762.95
    Original price $1,762.95 - Original price $1,762.95
    Original price $1,762.95
    Current price $1,710.06
    $1,710.06 - $1,710.06
    Current price $1,710.06
    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 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 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 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 .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 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 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 %
  • GM Remanufactured Heads For 2004.5-2005 LLY 6.6L Duramax Industrial Injection

    Industrial Injection
    Original price $1,699.95
    Original price $1,699.95 - Original price $1,699.95
    Original price $1,699.95
    Current price $1,648.95
    $1,648.95 - $1,648.95
    Current price $1,648.95

    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 $1,699.95
    Original price $1,699.95 - Original price $1,699.95
    Original price $1,699.95
    Current price $1,648.95
    $1,648.95 - $1,648.95
    Current price $1,648.95
    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 $290.71
    Original price $290.71 - Original price $290.71
    Original price $290.71
    Current price $221.18
    $221.18 - $221.18
    Current price $221.18

    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 $290.71
    Original price $290.71 - Original price $290.71
    Original price $290.71
    Current price $221.18
    $221.18 - $221.18
    Current price $221.18
    Save 24% Save %
  • Firestone Level Command Dual Mechanical Height Sensor Kit (WR17602017)

    Firestone
    Original price $551.69
    Original price $551.69 - Original price $551.69
    Original price $551.69
    Current price $419.75
    $419.75 - $419.75
    Current price $419.75

    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 $551.69
    Original price $551.69 - Original price $551.69
    Original price $551.69
    Current price $419.75
    $419.75 - $419.75
    Current price $419.75
    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
    $40.95
    $40.95 - $40.95
    Current price $40.95

    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
    $40.95
    $40.95 - $40.95
    Current price $40.95
  • BD Diesel Common Rail Fuel Relief Valve Shim Kit - Chevy 04.5-09 LLY/LBZ/LMM Dodge 2008-2010 6.7L

    BD Diesel
    Original price $27.11 - Original price $27.11
    Original price $27.11
    $27.95
    $27.95 - $27.95
    Current price $27.95

    BD Diesel rail pressure relief kits are an inexpensive way to allow for adjustments of the rail pressure relief valves on Duramax LLY/LBZ engines. ...

    View full details
    Original price $27.11 - Original price $27.11
    Original price $27.11
    $27.95
    $27.95 - $27.95
    Current price $27.95
  • 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
    $59.95
    $59.95 - $59.95
    Current price $59.95

    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
    $59.95
    $59.95 - $59.95
    Current price $59.95
  • Mishimoto Upper & Lower Silicone Radiator Hose Kit 2001-2005 Duramax 6.6L - Blue

    Mishimoto
    Original price $417.00
    Original price $417.00 - Original price $417.00
    Original price $417.00
    Current price $378.95
    $378.95 - $378.95
    Current price $378.95

    Mishimoto Upper & Lower Silicone Radiator Hose Kit 2001-2005 Duramax 6.6L Mishimoto's Duramax coolant hose kits are constructed from a combinat...

    View full details
    Original price $417.00
    Original price $417.00 - Original price $417.00
    Original price $417.00
    Current price $378.95
    $378.95 - $378.95
    Current price $378.95
    Save 9% Save %
  • GM H Series Rod Bearing Set For 01-16 Duramax Industrial Injection

    Industrial Injection
    Original price $548.95
    Original price $548.95 - Original price $548.95
    Original price $548.95
    Current price $532.48
    $532.48 - $532.48
    Current price $532.48

    Industrial Injection Model: PDM-CB-1805HC2001-2016 Duramax H Series Rod Bearings (Std .025) Coated Set. These H and HX Clevite bearings were devel...

    View full details
    Original price $548.95
    Original price $548.95 - Original price $548.95
    Original price $548.95
    Current price $532.48
    $532.48 - $532.48
    Current price $532.48
    Save 3% Save %
  • Fleece Performance 01-04 GM 2500/3500 Duramax LB7 Outer Injector Connector Pigtail

    Fleece Performance
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $29.99
    $29.99 - $29.99
    Current price $29.99

    Fleece Performance Model FPE-HAR-DMAX-LB7-INJ-PTReplacement connector with 6 inch pigtail for use on the 6.6L Duramax engine and other vehicle appl...

    View full details
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $29.99
    $29.99 - $29.99
    Current price $29.99
  • Exergy 01-04 Chevrolet Duramax 6.6L LB7 Seal Kit (O-Ring & Copper Gasket) - Set of 8

    Exergy
    Original price $64.00 - Original price $64.00
    Original price
    $64.00
    $64.00 - $64.00
    Current price $64.00

    Exergy 01-04 Chevy Duramax LB7 Seal Kit (O-Ring & Copper Gasket) (Set of 8)

    Original price $64.00 - Original price $64.00
    Original price
    $64.00
    $64.00 - $64.00
    Current price $64.00
  • ARP Duramax 6.6L Lb7 Hex Valve Cover Bolt Kit - Polished Stainless Steel

    ARP
    Original price $137.83 - Original price $137.83
    Original price
    $137.83
    $137.83 - $137.83
    Current price $137.83

    ARP Model 400-7532ARP Duramax 6.6L Lb7 Hex Valve Cover Bolt Kit - Polished Stainless Steel

    Original price $137.83 - Original price $137.83
    Original price
    $137.83
    $137.83 - $137.83
    Current price $137.83

Powerhouse Diesel