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Thoroughbred Sku #: DDPLB7-300-CRE
Year/Make/Model: {{year}} {{make.Name}} {{model.Name}} Edit
$3,990.00 On Sale! $3,591.00
Terms & Conditions for Cores
Many stock replacement parts such as turbos, injectors, injection pumps, and high pressure oil pumps have a core charge that is associated with the new replacement part. You must return the old part to receive a refund on the core charge.
If you plan on returning your core you have two options.
Thoroughbred Diesel offers defer the upfront core charge when purchasing via credit card payment.
OPTION 1: You can accept the core charge, which means you will be charged for the part AND the core at time of purchase. You still have the option to send it back, and if you do, the core will be refunded back on the card used, presuming the core meets core criteria and the core is returned within 30 days from the time your order is received. If you return your core after 30 days you may refer to the Core Charge Timeline below as to how you will be refunded.
Core Charge Timeline
OPTION 2: You can defer the core charge. If you defer, you will not be charged for the core at the time of purchase. You will have 21 days from the time your order is received to send the core back. If the core is not received within the 21 days, your credit card will be charged for the core amount on your order. If you return your core after 21 days, you may refer to the Core Charge Timeline below as to how you will be refunded. When Core deferral (Pay Core Charge Later) is limited to payment by credit card only. ***When using PayPal or Affirm as your method of payment “Core Deferral (Pay Core Charge Later)” is not available. The core must be paid at time of purchase. ***
Core Return Procedure
2001 - 2004 Chevy Silverado 2500
2001 - 2004 Chevy Silverado 3500
2001 - 2004 GMC Sierra 2500
2001 - 2004 GMC Sierra 3500
Product Name:DDP Duramax 01-04 LB7 Reman Injector Set 150 Percent Over SAC Nozzles Dynomite Diesel Manufacturer: DDP Manufacturer Part #: DDPLB7-300 Thoroughbred Diesel Part #: DDPLB7-300 Fitment Notes: 2001-2004 GM Duramax LB7
Chevy Duramax 01-04 LB7 Injector Set: Remanufactured injector set. SAC Nozzles at 150 percent over with injector body modifications for added fuel delivery.
Injectors capable of 1,100 plus RWHP with proper supporting modifications. Modified or Dual CP3 and upgraded turbo(s) are mandatory along with custom tuning. Intended for racing applications only.
Sold as a balanced and matched set upon completion of race waiver.
Note: The fuel injector lines on the LB7 are notorious for rusting and causing issues with the injectors. For this reason, we highly recommend replacing your injector lines while changing injectors if the lines have not been changed within the last 40,000-50,000 miles.
SAC Style Nozzle
Core Charge Applies
DDP Reman Injector Set Features: