7 Inch Lift Kit NTD Vertex Shocks Silverado/Sierra 2500HD/3500HD (20-26) Rough Country Interior - Dash & Gauges - Gauge Upgrade The 6EFI is designed to

The 6EFI is designed to work in harmony with electronic fuel injection systems and comes with detailed wiring instructions making installation a breeze

This is an advanced truss and bracket system which can be used for AAM 14 bolt 10

Be Cool Plus Series brushless motors have been designed to meet the highest engineering standards for both performance and durability and are recommended for Muscle Car

stainless steel braided hose and fittings

Designed to work seamlessly with stock sensors and not generate trouble codes

7 Inch Lift Kit NTD Vertex Shocks Silverado/Sierra 2500HD/3500HD (20-26) Rough Country Interior - Dash & Gauges - Gauge Upgrade The 6EFI is designed toTransform Your HD With Confidence: Upgrade your fourth or fifth generation Chevy GMC 2500HD 3500HD with Rough Country's 7 Inch Non Torsion Drop Suspension Lift Kit. This high clearance system adds serious attitude and off road capability to your truck, delivering the height you need to run 37 inch tires, all while maintaining a clean, integrated factory look underneath thanks to its non torsion drop design. Engineered for a Sleek, Factory Fit