Bolt-On part #B-20101 1982-92 Firebird/Trans Am 3" Cowl Fiberglass Bolt On Hood: This bolts to the original hinges. Minor trimming may be needed for proper fitment. This part ships via truck freight. A reliable Day Time phone number is required at checkout, so that the freight company can contact you prior to delivery. If you have any questions call 800-822-3392.