Collection: Chevy Upgrades

182 products
  • DDP 17-21 Chevrolet Duramax L5P 6.6L Brand New Injector Set 50HP - 15% Over Stock
    Vendor
    DDP
    Regular price
    $4,687.99
    Sale price
    $4,687.99
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  • Exergy 01-04 Chevrolet Duramax 6.6L LB7 2600 Bar (37700 PSI) Pressure Relief Valve (M16x1.5) *RACE*
    Vendor
    Exergy
    Regular price
    $353.99
    Sale price
    $353.99
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  • Exergy 01-04 Chevrolet Duramax 6.6L LB7 2400 Bar (34800 PSI) Pressure Relief Valve (M16x1.5) *RACE*
    Vendor
    Exergy
    Regular price
    $333.99
    Sale price
    $333.99
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  • Exergy 01-04 Chevrolet Duramax 6.6L LB7 2200 Bar (32000 PSI) Pressure Relief Valve (M16x1.5)
    Vendor
    Exergy
    Regular price
    $313.99
    Sale price
    $313.99
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  • Exergy 01-04 Chevrolet Duramax 6.6L LB7 2000 Bar (29000 PSI) Pressure Relief Valve (M16x1.5)
    Vendor
    Exergy
    Regular price
    $293.99
    Sale price
    $293.99
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  • Exergy 01-04 Chevrolet Duramax 6.6L LB7 1800 Bar (26000 PSI) Pressure Relief Valve (M16x1.5)
    Vendor
    Exergy
    Regular price
    $253.99
    Sale price
    $253.99
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  • Exergy 06-07 Chevrolet Duramax 6.6L LBZ New Stock Replacement Rgith Hand Fuel Rail
    Vendor
    Exergy
    Regular price
    $453.99
    Sale price
    $453.99
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  • Exergy 06-07 Chevrolet Duramax 6.6L LBZ New Stock Replacement Left Hand Fuel Rail
    Vendor
    Exergy
    Regular price
    $453.99
    Sale price
    $453.99
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  • Exergy 04.5-05 Chevrolet Duramax 6.6L LLY New Stock Replacement Right Hand Fuel Rail
    Vendor
    Exergy
    Regular price
    $263.99
    Sale price
    $263.99
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  • Exergy 04.5-05 Chevrolet Duramax 6.6L LLY New Stock Replacement Left Hand Fuel Rail
    Vendor
    Exergy
    Regular price
    $233.99
    Sale price
    $233.99
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  • Exergy 11-16 Chevrolet Duramax 6.6L LML Rail Pressure Sensor
    Vendor
    Exergy
    Regular price
    $253.99
    Sale price
    $253.99
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  • Exergy 11-16 Chevrolet Duramax 6.6L LML Electronic Pressure Regulator DRV
    Vendor
    Exergy
    Regular price
    $200.99
    Sale price
    $200.99
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  • Exergy 11-16 Chevrolet Duramax 6.6L LML Injector Leak Rail Assembly
    Vendor
    Exergy
    Regular price
    $273.99
    Sale price
    $273.99
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  • Exergy 11-16 Chevrolet Duramax 6.6L LML Improved Stock Inlet Metering Valve (FCA/MPROP)
    Vendor
    Exergy
    Regular price
    $288.99
    Sale price
    $288.99
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  • Exergy 11-16 Chevrolet Duramax 6.6L LML Seal Kit (O-Ring and Copper Gasket) - Set of 8
    Vendor
    Exergy
    Regular price
    $73.99
    Sale price
    $73.99
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  • Exergy 07.5-10 Chevrolet Duramax 6.6L LMM Rail Pressure Sensor
    Vendor
    Exergy
    Regular price
    $253.99
    Sale price
    $253.99
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  • Exergy 06-07 Chevrolet Duramax 6.6L LBZ Rail Pressure Sensor
    Vendor
    Exergy
    Regular price
    $253.99
    Sale price
    $253.99
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  • Exergy 06-10 Chevrolet Duramax 6.6L LBZ/LMM Inlet Metering Valve (MPROP)
    Vendor
    Exergy
    Regular price
    $202.99
    Sale price
    $202.99
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  • Exergy 04.5-05 Chevrolet Duramax 6.6L LLY Rail Pressure Sensor
    Vendor
    Exergy
    Regular price
    $265.99
    Sale price
    $265.99
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  • Exergy 04.5-05 Chevrolet Duramax 6.6L LLY Inlet Metering Valve (FCA/MPROP)
    Vendor
    Exergy
    Regular price
    $202.99
    Sale price
    $202.99
    Regular price
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  • Exergy 01-04 Chevrolet Duramax 6.6L LB7 Rail Pressure Sensor
    Vendor
    Exergy
    Regular price
    $242.99
    Sale price
    $242.99
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  • Exergy 01-04 Chevrolet Duramax 6.6L LB7 Duramax Injector Line Set (Per Side)
    Vendor
    Exergy
    Regular price
    $409.99
    Sale price
    $409.99
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  • Exergy 01-04 Chevrolet Duramax 6.6L LB7 Inlet Metering Valve (FCA/MPROP)
    Vendor
    Exergy
    Regular price
    $200.99
    Sale price
    $200.99
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  • Exergy 01-04 Chevrolet Duramax 6.6L LB7 Return Line Gasket Kit
    Vendor
    Exergy
    Regular price
    $53.99
    Sale price
    $53.99
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  • Exergy 01-04 Chevrolet Duramax 6.6L LB7 Seal Kit (O-Ring & Copper Gasket) - Set of 8
    Vendor
    Exergy
    Regular price
    $77.99
    Sale price
    $77.99
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  • Exergy 04.5-10 Chevrolet Duramax 6.6L LLY/LBZ/LMM Injector Leak Rail Retaining Clip - Set of 8
    Vendor
    Exergy
    Regular price
    $77.99
    Sale price
    $77.99
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  • Exergy 04.5-10 Chevrolet Duramax 6.6L LLY/LBZ/LMM Leak Rail Assembly (Driver Side)
    Vendor
    Exergy
    Regular price
    $74.99
    Sale price
    $74.99
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  • Exergy 04.5-10 Chevrolet Duramax 6.6L LLY/LBZ/LMM Leak Rail Assembly (Passenger Side)
    Vendor
    Exergy
    Regular price
    $74.99
    Sale price
    $74.99
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  • Exergy 04.5-10 Chevrolet Duramax 6.6L LLY/LBZ/LMM Seal Kit (O-Ring & Copper Gasket) - Set of 8
    Vendor
    Exergy
    Regular price
    $73.99
    Sale price
    $73.99
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  • Exergy 17-24 Chevrolet Duramax 6.6L L5P Denso HP4 Pump
    Vendor
    Exergy
    Regular price
    $1,093.99
    Sale price
    $1,093.99
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  • Exergy 11-16 Chevrolet Duramax 6.6L LML 10mm Stroker CP4.2 Pump (New Bosch LML Based)
    Vendor
    Exergy
    Regular price
    $863.99
    Sale price
    $863.99
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  • Exergy 11-16 Chevrolet Duramax 6.6L LML Improved Stock CP4.2 Pump
    Vendor
    Exergy
    Regular price
    $1,088.99
    Sale price
    $1,088.99
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  • Exergy 07.5-10 Chevrolet Duramax 6.6L LMM 14mm Stroker CP3 Pump Race Series (LBZ Based)
    Vendor
    Exergy
    Regular price
    $3,213.99
    Sale price
    $3,213.99
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  • Exergy 07.5-10 Chevrolet Duramax 6.6L LMM 12mm Stroker CP3 Pump (LBZ Based)
    Vendor
    Exergy
    Regular price
    $2,663.99
    Sale price
    $2,663.99
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  • Exergy 07.5-10 Chevrolet Duramax 6.6L LMM 10mm Stroker CP3 Pump (LBZ Based)
    Vendor
    Exergy
    Regular price
    $2,163.99
    Sale price
    $2,163.99
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  • Exergy 07.5-10 Chevrolet Duramax 6.6L LMM Sportsman CP3 Pump (LBZ Based)
    Vendor
    Exergy
    Regular price
    $1,283.99
    Sale price
    $1,283.99
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  • Exergy 06-07 Chevrolet Duramax 6.6L LBZ 14mm Stroker CP3 Pump Race Series (LBZ Based)
    Vendor
    Exergy
    Regular price
    $3,213.99
    Sale price
    $3,213.99
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    per 
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  • Exergy 06-07 Chevrolet Duramax 6.6L LBZ 12mm Stroker CP3 Pump (LBZ Based)
    Vendor
    Exergy
    Regular price
    $2,663.99
    Sale price
    $2,663.99
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    per 
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  • Exergy 06-07 Chevrolet Duramax 6.6L LBZ 10mm Stroker CP3 Pump (LBZ Based)
    Vendor
    Exergy
    Regular price
    $2,163.99
    Sale price
    $2,163.99
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    per 
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  • Exergy 06-07 Chevrolet Duramax 6.6L LBZ Sportsman CP3 Pump (LBZ Based)
    Vendor
    Exergy
    Regular price
    $1,283.99
    Sale price
    $1,283.99
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