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    LB7 Duramax Performance Injectors


    Boost horsepower and fuel delivery with LB7 Duramax performance injectors. Engineered for 2001–2004 6.6L Duramax engines, these high-flow injectors increase fuel volume and atomization—perfect for tuned or heavily modified trucks. Upgrade for improved throttle response, towing power, and overall engine performance.

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    LB7 Duramax New 100HP Injector Set | 60% Over DDP NLB7-100
    LB7 Duramax New 100HP Injector Set | 60% Over DDP NLB7-100 $4,289.25
    California Restricted
    Fits: LB7 Duramax 2001-2004
    LB7 Duramax New 100% Over Injector Set DDP NLB7-200
    LB7 Duramax New 100% Over Injector Set DDP NLB7-200 $4,479.25
    California Restricted
    Fits: LB7 Duramax 2001-2004
    LB7 Duramax New 150% Over Injector Set DDP NLB7-300
    LB7 Duramax New 150% Over Injector Set DDP NLB7-300 $4,669.25
    California Restricted
    Fits: LB7 Duramax 2001-2004
    LB7 Duramax New Super Mental Injector Set DDP NLB7-SM
    LB7 Duramax New Super Mental Injector Set DDP NLB7-SM $5,700.00
    California Restricted
    Fits: LB7 Duramax 2001-2004
    LB7 Duramax New 75HP Injector Set | 45% Over DDP NLB7-75
    LB7 Duramax New 75HP Injector Set | 45% Over DDP NLB7-75 $4,099.25
    California Restricted
    Fits: LB7 Duramax 2001-2004
    LB7 Duramax New 50HP Injector Set | 25% Over DDP NLB7-50
    LB7 Duramax New 50HP Injector Set | 25% Over DDP NLB7-50 $3,909.25
    California Restricted
    Fits: LB7 Duramax 2001-2004
    LB7 Duramax 50hp Injectors 25% Dynomite Diesel DDP-LB7-50
    LB7 Duramax 50hp Injectors 25% Dynomite Diesel DDP-LB7-50 $3,230.00
    California Restricted
    Fits: LB7 Duramax 2001-2004
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    LB7 Duramax Remanufactured 100HP Injector Set | 60% Over DDP LB7-100
    LB7 Duramax Remanufactured 100HP Injector Set | 60% Over DDP LB7-100 $3,610.00
    California Restricted
    Fits: LB7 Duramax 2001-2004
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    LB7 Duramax Reman 100% Over Injector Set DDP LB7-200
    LB7 Duramax Reman 100% Over Injector Set DDP LB7-200 $3,800.00
    California Restricted
    Fits: LB7 Duramax 2001-2004
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    LB7 Duramax Reman 150% Over Injector Set DDP LB7-300
    LB7 Duramax Reman 150% Over Injector Set DDP LB7-300 $3,990.00
    California Restricted
    Fits: LB7 Duramax 2001-2004
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    LB7 Duramax Reman 75HP Injector Set | 45% Over DDP LB7-75
    LB7 Duramax Reman 75HP Injector Set | 45% Over DDP LB7-75 $3,420.00
    California Restricted
    Fits: LB7 Duramax 2001-2004
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    LB7 Duramax Reman Torque Master Injector Set S&S Diesel LB7-10VCO-R-SET
    LB7 Duramax Reman Torque Master Injector Set S&S Diesel LB7-10VCO-R-SET $1,968.00
    California Restricted
    Fits: LB7 Duramax 2001-2004
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    LB7 Duramax Reman 45% Injector Set S&S Diesel LB7-45SAC-R-SET
    LB7 Duramax Reman 45% Injector Set S&S Diesel LB7-45SAC-R-SET $3,109.60
    Fits: LB7 Duramax 2001-2004
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    LB7 Duramax Dragonfly 15% Over Injector Industrial 0986435502DFLY
    LB7 Duramax Dragonfly 15% Over Injector Industrial 0986435502DFLY $363.70
    California Restricted
    Fits: LB7 Duramax 2001-2004
    Select Options
    LB7 Duramax New Torque Master Injector Set S&S Diesel LB7-10VCO-SET
    LB7 Duramax New Torque Master Injector Set S&S Diesel LB7-10VCO-SET $2,265.60
    California Restricted
    Fits: LB7 Duramax 2001-2004
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    LB7 Duramax Economy Series Brand New Injector Set Dynomite Diesel NLB7-ECO
    LB7 Duramax Economy Series Brand New Injector Set Dynomite Diesel NLB7-ECO $3,719.25
    Fits: LBY Duramax 2001-2004
    LB7 Duramax New 30% Over Injector Set S&S LB7-30SAC-SET
    LB7 Duramax New 30% Over Injector Set S&S LB7-30SAC-SET $3,546.40
    Fits: LB7 Duramax 2001-2004
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