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Show your support with a Thoroughbred Diesel t-shirt, sweatshirt, or sticker decal.
Thoroughbred Sku #: DDPNLB7-200
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$4,479.25 On Sale! $4,031.33
2001 - 2004 Chevy Silverado 2500
2001 - 2004 Chevy Silverado 3500
2001 - 2004 GMC Sierra 2500
2001 - 2004 GMC Sierra 3500
Duramax 01-04 LB7 Injector SET: BRAND NEW injector set with no core charge! SAC nozzles at 100% over with extensive injector body modifications for added fuel delivery. Injectors capable of 1,000+ RWHP. Modified or Dual CP3 and upgraded turbo(s) are mandatory along with custom tuning. Not recommended daily driven street applications. Sold as a balanced & matched set upon completion of race waiver. 1 year unlimited mile warranty.