Cars Tagged - Formula
1996 Pontiac Firebird Formula3
From 1993 to 1997, sole engine for the Formula and Trans Am was the 5.7 L LT1 V8, essentially identical to the LT1 in the C4 Corvette.
1971 Pontiac Firebird Formula 4553
The 455 engine available in the second generation Firebird Trans Am was arguably the last high-performance engine of the original muscle car generation.