7 inch Non Torsion Bar Drop 2WD front suspension lift system - 2001-2010 Chevy/GMC 1500HD/2500HD/3500HD & 2500 SUV (except H2 Hummer) with SINGLE rear brake lines. Includes front and rear brake lines. Must use the proper length shocks from Cognito. Front kit only, refer to our Suspension Systems for a complete kit options. Box 100714, Box 100715, Brake line 1013, Brake line 1012.