Kits include all pieces to assemble a Deluxe Roll Cage. Main hoop is fitted and tack welded together allowing for changes or custom seat mounts. Curved windshield posts fit closer to windshield pillar increasing driver visibility. Halo is curved and gusseted into the main hoop for maximum width, driver clearance and support. Mild 1-3/4", . 095" wall steel tubing is notched and has uniform bends. Other features include four curved and one straight driver side door bars. "Z" type right side door bars, additional lower cross bar added to main hoop for added side support and assist in seat mounting, and a center halo support. ("A", "B", and "C" measurements are outside-to-outside. )Pit Stop USA offers Allstar Performance Deluxe Roll Cage Kit - Fits 1979-93 Mustang Mini-Stock ALL22106 at low everyday prices. Be sure to check out all of our products from Allstar Performance including Allstar Performance Roll Cage Kits.