1990 Firebird Formula 350 This is a Classified ad on eBay for a fixed price of $14,995, this is NOT AN AUCTION. Click here to see all details. More Details1990 Pontiac Firebird Formula 350 5.7 Liter Low Miles White Rare Find Must See. 1990 Pontiac Firebird Formula 350 2-Door Hatchback. 1990 PONTIAC FIREBIRD FORMULA 350. FORMULA 350 MODELS PRODUCED IN 1990 ! More Vehicles Like This 1994 Pontiac Firebird Formula$7,9501978 Pontiac Firebird Formula$23,9001972 Pontiac Firebird Formula$59,9941989 Pontiac Firebird Formula$3,850
