Option reference

34U / LS5 455 ci HO V-8 4BBL

performance · optional

1971 Pontiac Firebird Formula exterior; exact-year Formula body and trim context, not proof of the 455 H.O. drivetrain in an individual car. 1971 Pontiac Firebird Formula 455 HO

Reference Details

Availability: optional · 1971 Pontiac Firebird Formula 455 HO
Category: performance · 1971 Pontiac Firebird Formula 455 HO
Code: 34U / LS5 · 1971 Pontiac Firebird Formula 455 HO
Confidence: documented · 1971 Pontiac Firebird Formula 455 HO
Notes: Option list marks LS5 as available on Formula and standard on Trans Am; captured fact sheet lists LS5 455 HO as optional on Formula 455 and standard on Trans Am. · 1971 Pontiac Firebird Formula 455 HO
Availability: standard · 1971 Pontiac Firebird Trans Am 455 HO
Category: performance · 1971 Pontiac Firebird Trans Am 455 HO
Code: 34U / LS5 · 1971 Pontiac Firebird Trans Am 455 HO
Confidence: documented · 1971 Pontiac Firebird Trans Am 455 HO
Notes: Option list marks LS5 as standard on Trans Am; captured fact sheet lists LS5 455 HO as standard on Trans Am. · 1971 Pontiac Firebird Trans Am 455 HO

Cars With This Option

2 linked car pages.

1971 Pontiac

1971 Pontiac Firebird Formula 455 HO

1971 Firebird Formula 455 with optional LS5 455 HO, including Ram Air configuration where documented; not a Trans Am appearance package.

1971 Pontiac

1971 Pontiac Firebird Trans Am 455 HO

1971 Firebird Trans Am series 22887 with standard LS5 455 HO, shaker cold-air hood system, spoilers, fender extractors, F60-15 tires, and Trans Am identification.

Sources & Documentation

Over-Drive Magazine 1971 Pontiac Firebird Fact Sheet

Tran-Zam.com 1971 Pontiac Firebird Option List