1973 Pontiac Firebird Formula 400 – Ascot Silver | 400 V8 | TH400 | 52K Miles
Finished in striking Ascot Silver, this ’73 Formula 400 delivers the perfect blend of classic muscle and understated “sleeper” attitude. The signature Ram Air-style cowl hood flows over clean F-body lines, while factory-style 15” Rally wheels and the unique combination of a fiberglass front bumper and chrome rear bumper give it unmistakable presence.
Inside, the black vinyl interior remains true to its roots with factory bucket seats and a center console layout. The original woodgrain dash and gauge cluster maintain that vintage Pontiac feel, while comfort features like air conditioning, power windows, power steering, and a tilt column make it an easy cruiser.
Under the hood sits the legendary 400 cubic inch V8, paired with a TH400 3-speed automatic transmission. A Quadrajet 4-barrel carburetor feeds the power, and power disc brakes keep it all in check. The suspension remains factory-style with coil springs and sway bar up front and leaf springs in the rear, preserving the car’s authentic driving character. The underside is clean and features a newer exhaust system.
Highlights:
• 400 CI V8 Engine
• TH400 Automatic Transmission
• Quadrajet 4-Barrel Carburetor
• Power Disc Brakes
• Factory Exhaust Manifolds
• Front Coil Spring Suspension w/ Sway Bar
• Rear Leaf Spring Suspension
• Ascot Silver Exterior
• 15” Rally Wheels
• Fiberglass Front Bumper / Chrome Rear Bumper
• Black Interior w/ Bucket Seats & Console
• Power Windows
• Power Steering
• Tilt Steering Column
• Air Conditioning
• 52,623 Miles
This 1973 Formula 400 is a clean, well-preserved example that delivers true Pontiac muscle with comfort and style.
. Terry 952-451-2104