DTECH DT660021 INJECTOR & RETURN LINE KIT INTERCOOLERS Adequate fuel flow is vital

Adequate fuel flow is vital to producing maximum horsepower

5-2010 models

Roto-mold Tube

The Edge Products 85400-200 Evolution CTS3 Tuner (Duramax) is the most feature rich programmer on the market for your 2001-2016 GM 6

DTECH DT660021 INJECTOR & RETURN LINE KIT INTERCOOLERS Adequate fuel flow is vitalThe DTech DT660021 Injector & Return Line Kit for your 2001 2004 GM 6. 6L Duramax LB7 includes the seals needed to replace 4 injector or one bank on your LB7 engine. Kit includes Injector O rings, Nozzle Washers and Banjo Washers. Each kit does one bank, 2 kits required per engine for both sides. FEATURES: Direct Fit 1 Kit Per Side, 2 Req. Per Engine DTech Warranty: Consumer Non Professional Installers 1 Year, Unlimited Mileage Warranty. Professional