Collection: Chevy Upgrades

182 products
  • DDP 17-21 Chevrolet Duramax L5P 6.6L Brand New Injector Set 50HP - 15% Over Stock
    Regular price
    $4,687.99
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    $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*
    Regular price
    $353.99
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    $353.99
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  • Exergy 01-04 Chevrolet Duramax 6.6L LB7 2400 Bar (34800 PSI) Pressure Relief Valve (M16x1.5) *RACE*
    Regular price
    $333.99
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    $333.99
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  • Exergy 01-04 Chevrolet Duramax 6.6L LB7 2200 Bar (32000 PSI) Pressure Relief Valve (M16x1.5)
    Regular price
    $313.99
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    $313.99
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  • Exergy 01-04 Chevrolet Duramax 6.6L LB7 2000 Bar (29000 PSI) Pressure Relief Valve (M16x1.5)
    Regular price
    $293.99
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    $293.99
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  • Exergy 01-04 Chevrolet Duramax 6.6L LB7 1800 Bar (26000 PSI) Pressure Relief Valve (M16x1.5)
    Regular price
    $253.99
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    $253.99
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  • Exergy 06-07 Chevrolet Duramax 6.6L LBZ New Stock Replacement Rgith Hand Fuel Rail
    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
    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
    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
    Regular price
    $233.99
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    $233.99
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  • Exergy 11-16 Chevrolet Duramax 6.6L LML Rail Pressure Sensor
    Regular price
    $253.99
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    $253.99
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  • Exergy 11-16 Chevrolet Duramax 6.6L LML Electronic Pressure Regulator DRV
    Regular price
    $200.99
    Sale price
    $200.99
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  • Exergy 11-16 Chevrolet Duramax 6.6L LML Injector Leak Rail Assembly
    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)
    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
    Regular price
    $73.99
    Sale price
    $73.99
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  • Exergy 07.5-10 Chevrolet Duramax 6.6L LMM Rail Pressure Sensor
    Regular price
    $253.99
    Sale price
    $253.99
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