Firebird 400

This Firebird 400 was optioned with the 400 ci V8, power assist group automatic, power steering, power disk brakes, Decor group, bucket seats...

1967 Pontiac Firebird 400 Convertible. Great driver quality car, needs nothing, ready to drive anywhere.

1968 Pontiac Firebird Convertible! This one has had the engine replaced with a Pontiac 400 CI in 2017, with just over 1000 miles on the Rebuild.

Under the sheetmetal, however, is where the $3,440 Formulas credentials lay. Standard engine was the 400 cid V8 which generated 330 horsepower...

1969 Pontiac Firebird. This Firebird 400. The color combination is stunning. Limelight Green Poly with Parchment Cordova top over dark green...

The car left the factory finished in Solar Red and is said to have been repainted in the early 2000s. Features include a power-retractable white

1969 Pontiac Firebird. Beautiful restoration of a Firebird 350, now sporting a fresh Pontiac 400 V8. Factory 4 speed with Hurst shifter, posi...

1968 Pontiac Firebird Hardtop Restomod, First-generation Pontiac F-body, Second model year for Firebirds, LS2 364 CID V-8 with 10.9:1...

This is one super, super clean 1967 Pontiac Firebird with a numbers matching 400 CI V8 engine in it. This car features a black vinyl top...

A Very desirable car, even as a Tribute Pontiac 400 V8 Automatic Transmission 10 Bolt Limited Slip rear axle Power Steering Power Brakes Disc...

1979 Pontiac Firebird 2dr Coupe Formula Exterior Color: Gold Interior Color: Tan Body Type: American Muscle Car Transmission: Automatic...

Beautiful 1975 Trans AM hardtop, 400 automatic AC car in near perfect condition. Very fun car to drive around that turns plenty of heads...

This 1973 Formula 455 is 1 of 503 built. This car also has Turbo 400 and safety trac. This car was a highly optioned bird. It has the Rally...

A blue interior and white exterior. This 400 h o is all stock complete w the hood scoop is functional, and this t a has extras like power...

400 CI V8 engine was professionally rebuilt, balanced, and blueprinted in 1997 at 50,000 miles Rochester quadrajet carburetor professionally...

...and this is one of the nicest originals I've ever seen. But again. She's a CA car! She is powered by the 455-4 Big Block, mated to a turbo 400...

1979 Pontiac Firebird 2dr Gold Coupe Formula 46051 Miles 1979 Pontiac WS6 Formula 400 Firebird. Numbers matching 6.6 Litre 403 Olds Auto Tilt...

This 1968 Pontiac Firebird Convertible was body-on restored in 2006 and remains in great condition. It has many new parts including rebuilt...

Rebuilt 400 Engine with 375 Hp, It was done about 2 years ago & its a 4 Spd Manual Transmission along with a Hurst Shifter, New Electrical...

...original miles, all numbers matching, one owner, restored factory original. Fresh rebuilt 400. New tires, new exhaust, completely new front end

Stunning freshly painted Jet Black 1974 Pontiac Firebird Formula 400 with a rare factory 4 speed manual transmission. Fresh out of the body...

Carousel Red 1976 Pontiac Trans AM with a Pontiac 400 V8 with numbers matching engine and transmission.

1979 Pontiac Firebird Trans-Am Silver Coupe Pontiac 400 CID V8 4 Speed Manual Looking to expand its clientele, Pontiac decided to up the ante...

...2011 still looks fresh today, only driven 4000 miles since then. Owner purchased in 2015 and decided to make some upgrades: rebuilt original 400...

The original 4 speed manual transmission is still in the car with matching numbers. The engine is a replacement Pontiac 400 from 1972 with a...