This engine cage fits '01-'03 Ford F150 & '04 F150 Heritage models. We recommend installing this at the time of cage installation because if not, you will have re-remove your windshield and dash to access the cage for welding. CNC cut and bent 1-3/4" x .120wa and 1-1/2" x .120wa DOM tubing Ties into our '01-'03 Ford F150 Super Cab Cage Kit Some modifications to engine bay required Battery relocation required Airbox modification required Inner fender wells require removal Not designed to work as a stand alone kit Diagram of tube layout provided (no step by step instructions included) Standard tubing kit production lead time : 1.5-2 weeks Disclaimer: All TE Designs products are intended for off-road use only. Proper installation is critical to safety and performance. Any welding or fabrication should be performed by qualified professionals. The customer is responsible for correct installation, inspection, maintenance, and use. Vehicle modifications may affect handling and safety. TE Designs is not liable for damages or injuries resulting from installation, use, misuse, or modification. Warning:Cancer and Reproductive Harm www.P65Warnings.ca.gov