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    2001-2004 6.6L LB7 Duramax Performance Injectors



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    2001-2004 6.6L LB7 Duramax New 100HP Injector Set 60% Over DDP NLB7-100
    2001-2004 6.6L LB7 Duramax New 100HP Injector Set 60% Over DDP NLB7-100 $4,289.25
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    Fits: LB7 Duramax 2001-2004
    2001-2004 6.6L LB7 Duramax New 100% Over Injector Set DDP NLB7-200
    2001-2004 6.6L LB7 Duramax New 100% Over Injector Set DDP NLB7-200 $4,479.25
    California Restricted
    Fits: LB7 Duramax 2001-2004
    2001-2004 6.6L LB7 Duramax New 150% Over Injector Set DDP NLB7-300
    2001-2004 6.6L LB7 Duramax New 150% Over Injector Set DDP NLB7-300 $4,669.25
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    Fits: LB7 Duramax 2001-2004
    2001-2004 6.6L LB7 Duramax New Super Mental Injector Set DDP NLB7-SM
    2001-2004 6.6L LB7 Duramax New Super Mental Injector Set DDP NLB7-SM $5,700.00
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    Fits: LB7 Duramax 2001-2004
    2001-2004 6.6L LB7 Duramax New 75HP Injector Set 45% Over DDP NLB7-75
    2001-2004 6.6L LB7 Duramax New 75HP Injector Set 45% Over DDP NLB7-75 $4,099.25
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    Fits: LB7 Duramax 2001-2004
    2001-2004 6.6L LB7 Duramax New 50HP Injector Set 25% Over DDP NLB7-50
    2001-2004 6.6L LB7 Duramax New 50HP Injector Set 25% Over DDP NLB7-50 $3,909.25
    California Restricted
    Fits: LB7 Duramax 2001-2004
    2001-2004 6.6L LB7 Duramax 50hp Injectors 25% Dynomite Diesel DDP-LB7-50
    2001-2004 6.6L LB7 Duramax 50hp Injectors 25% Dynomite Diesel DDP-LB7-50 $3,230.00
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    Fits: LB7 Duramax 2001-2004
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    2001-2004 6.6L LB7 Duramax Remanufactured 100HP Injector Set 60% Over DDP LB7-100
    2001-2004 6.6L LB7 Duramax Remanufactured 100HP Injector Set 60% Over DDP LB7-100 $3,610.00
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    Fits: LB7 Duramax 2001-2004
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    2001-2004 6.6L LB7 Duramax Reman 100% Over Injector Set DDP LB7-200
    2001-2004 6.6L LB7 Duramax Reman 100% Over Injector Set DDP LB7-200 $3,800.00
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    Fits: LB7 Duramax 2001-2004
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    2001-2004 6.6L LB7 Duramax Reman 150% Over Injector Set DDP LB7-300
    2001-2004 6.6L LB7 Duramax Reman 150% Over Injector Set DDP LB7-300 $3,990.00
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    Fits: LB7 Duramax 2001-2004
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    2001-2004 6.6L LB7 Duramax Reman 75HP Injector Set 45% Over DDP LB7-75
    2001-2004 6.6L LB7 Duramax Reman 75HP Injector Set 45% Over DDP LB7-75 $3,420.00
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    Fits: LB7 Duramax 2001-2004
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    2001-2004 6.6L LB7 Duramax Reman Torque Master Injector Set S&S Diesel LB7-10VCO-R-SET
    2001-2004 6.6L LB7 Duramax Reman Torque Master Injector Set S&S Diesel LB7-10VCO-R-SET $2,352.00
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    Fits: LB7 Duramax 2001-2004
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    2001-2004 6.6L LB7 Duramax Reman 45% Injector Set S&S Diesel LB7-45SAC-R-SET
    2001-2004 6.6L LB7 Duramax Reman 45% Injector Set S&S Diesel LB7-45SAC-R-SET $3,720.00
    Fits: LB7 Duramax 2001-2004
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    2001-2004 6.6L LB7 Duramax Dragonfly 15% Over Injector Industrial 0986435502DFLY
    2001-2004 6.6L LB7 Duramax Dragonfly 15% Over Injector Industrial 0986435502DFLY $363.70
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    2001-2004 6.6L LB7 Duramax New Torque Master Injector Set S&S Diesel LB7-10VCO-SET
    2001-2004 6.6L LB7 Duramax New Torque Master Injector Set S&S Diesel LB7-10VCO-SET $2,656.00
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    Fits: LB7 Duramax 2001-2004
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    2001-2004 6.6L LB7 Duramax Economy Series Brand New Injector Set Dynomite Diesel NLB7-ECO
    2001-2004 6.6L LB7 Duramax Economy Series Brand New Injector Set Dynomite Diesel NLB7-ECO $3,719.25
    Fits: LBY Duramax 2001-2004
    2001-2004 6.6L LB7 Duramax New 30% Over Injector Set S&S LB7-30SAC-SET
    2001-2004 6.6L LB7 Duramax New 30% Over Injector Set S&S LB7-30SAC-SET $3,872.00
    Fits: LB7 Duramax 2001-2004
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    Deliver the fuel volume necessary to support aggressive horsepower, larger turbochargers, and heavy towing with our selection of 2001–2004 Chevy Silverado and GMC Sierra 2500HD/3500HD LB7 Duramax performance injectors. Built using advanced SAC nozzle technology, these high-flow injectors significantly outlast fragile factory VCO designs, providing tighter fuel atomization, reduced cylinder wash, and superior idle quality. Whether you need a modest +30% to +50% flow increase for a fast-spooling tow rig or +100% and larger sets for dedicated competition builds, our performance injectors provide precise fuel delivery under high rail pressures. Browse our LB7 performance injector sets below to maximize your common-rail potential.