Ad style and function to your Firebird with a PTFB spoiler splitter made from hand laid fiberglass to fit he shape of the front valance. - Improve aero dynamics. - Improved cooling. - Increased down force. These spoilers extend down further than a typical Trans Am spoiler. Made to fit Firebirds but with trimming and fitting can be made to fit with T/A wheel spoilers. Available for 70-73 and 74-75 Firebirds. NOTE . these are considered racing fiberglass parts with a basic gel coat finish and require typical finish work, primer and paint.