Firebird Formula 400 has the package many collectors drool over; it's still unrestored and has had only one owner since it ...

Prices shown are the prices you can expect to pay for a 1973 Pontiac Firebird Formula 2 Door Coupe across different levels of condition. Edit options.

The Pontiac Firebird Formula is a trim level available on the Firebird from 1970 (initially called the Formula 400 at the second-generation Firebird's debut) through 1981 and 1987 through 2002 ...