PROLINE LOUVER BALLS OFFER AN EASY VENTILATION UPGRADE FOR CLASSIC GM VEHICLES
Vintage Air introduces three unique drop-in replacement vent louvers for the round air vents on factory air-equipped classic GM vehicles with its new 6061 billet aluminum ProLine Louver Balls. San Antonio, Texas (September, 2016) – Vintage Air, the leading manufacturer of complete performance air conditioning systems for classics, hot rods and street rods, has announced…