Tech Video: Center Louver Upgrade Dash Modification for 1970-81 Pontiac Firebirds without Factory Air Posted by Ralph DeLaGarza on Apr 5th 2018 https://www.youtube.com/watch?v=gCOvNwY-4uM This video explains and demonstrates the instrument panel trim plate modification process for the factory-air-style center louver upgrade on 1970-81 Pontiac Firebirds without Factory Air. Facebook Email Print X Pinterest
