GM 4x4 5" Turn-key Hi-Lift Torsion Bar Conversion Kit

Please visit our FAQ and Build pages if you have not already. They genuinely have good information that will aid your decision making and project scope.  Description: This is our turn-key 4x4 conversion kit for 2003-2024 G-series 2500/3500 vans. The design is an IFS (Independent Front Suspension) torsion bar setup similar to GM pickups. This setup is optimized for on and offroad travel and significantly increases ground clearance, fitting 33" tires with no trimming or 34" with nominal trimming. We have options for all engine and transmission options years 2003-2023 and have just a few things left to confirm for the 2024 model. The spirit of this kit is similar to our standard conversion maintaining that all serviceable items are replaceable with widely available over-the-counter products.  The conversion is an intuitive process and fully supported with a 130-150 page full color manual with images, mechanical drawings and torque specs. This kit comes with essentially every required