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Pony car · 4 seats

1980 Pontiac Firebird Trans Am

Pony car powered by 1980 Pontiac Firebird Trans Am engine family.

Exact-year W72 Trans Am retained as the stock-presenting family baseline for the 1980 nose, aero pieces, shaker hood, graphics, glass, trim, and factory-style wheel context; restoration, tires, and condition remain car-specific.
Body Two-door four-passenger Trans Am W87 sport coupe
Engines L37 301, W72 301 E/C, LU8 Turbo 301, or California LG4 305
Transmission MX1 three-speed automatic
Chassis Safe-T-Track; power front discs; optional J65 or WS6 four-wheel discs
Production 50,896 reported; detailed source rows differ by 18

Story

1980 Pontiac Firebird Trans Am

The 1980 Firebird Trans Am family combined two-door four-passenger sport coupe with fixed roof or removable hatch roof panels with L37 4.9-liter V8, W72 4.9-liter E/C V8, LU8 Turbo 4.9-liter V8, California LG4 5.0-liter V8 configurations. This page keeps those factory choices together without treating an engine, stripe, badge, or trim package as a separate car identity.

Engines and transmissions

The 1980 Trans Am moved to four automatic-only V8 paths. Federal cars used L37, W72, or LU8 Pontiac 301 engines; California cars used the Chevrolet LG4 305. VIN character, engine code, induction, emissions equipment, transmission, axle, cooling, exhaust, dates, and factory records must reconcile to one path. Transmission, induction, cooling, exhaust, axle, emissions equipment, and dates must match the selected engine path.

Chassis and brakes

Every Trans Am used heavy-duty Radial Tuned Suspension, a leaf-sprung live rear axle, power steering, power front discs with rear drums, and Safe-T-Track. J65 supplied four-wheel discs, while WS6 combined those discs with larger stabilizer bars, 15 x 8 wheels, and 225/70R15 tires. Ratios remained tied to engine application. Brake, steering, spring, damper, axle, ratio, wheel, and tire equipment varied by configuration and must be reconciled to factory and car-specific records.

Body, trim, and proof

Start with VIN or serial, body tag, title, shell, and ownership history. Then reconcile drivetrain, chassis, protected finish, cabin, trim, dates, and records. Replaceable badges, stripes, wheels, or a swapped engine cannot establish factory configuration.

Exact-year LU8 Turbo Trans Am retained for the offset Turbo 4.9 hood, hood bird, hatch roof, aero treatment, graphics, and turbo-cast wheel context; windshield lettering and condition remain subject-specific.Greg Gjerdingen via Wikimedia Commons · CC BY 2.0

Price history

Values

Nominal dollars from original price sheets, auction archives, and approved value references.

Original Price

A verified base MSRP is not yet available. Documented option and charge prices are shown below.

Values move with paperwork, originality, options, condition, venue, and body style. High bids and guide values are labeled separately from completed sales.

Reference records

Options, Colors & Components

Source-backed details for trim, chassis, production, and authenticity.

Engine Details

  • RPO L37 Pontiac 301 V8 301 cu in; 8.1:1; 140 net hp at 4,000 rpm and 240 lb-ft at 1,800 rpm · Federal Trans Am with MX1 automatic and 2.41:1 axle · engine assembly / specification
  • RPO W72 Pontiac 301 E/C V8 301 cu in; 8.1:1; 155 net hp at 4,400 rpm and 240 lb-ft at 2,200 rpm · Federal Trans Am with MX1 automatic and 3.08:1 axle · engine assembly / specification
  • RPO LU8 Turbo Pontiac 301 V8 301 cu in; 7.6:1; 210 net hp at 4,000 rpm and 345 lb-ft at 2,000 rpm · Federal Trans Am with MX1 automatic, 3.08:1 axle, and required C60 air conditioning · engine assembly / specification
  • RPO LG4 Chevrolet 305 V8 305 cu in; 8.4:1; 150 net hp at 3,800 rpm and 230 lb-ft at 2,400 rpm · California Trans Am with MX1 automatic, 3.42:1 axle, emissions equipment, and air conditioning · carburetor / specification

Transmission

  • Factory transmission RPO MX1 three-speed Turbo Hydra-Matic automatic across all documented Trans Am engine paths
  • Factory transmission No production manual-transmission path is documented for the 1980 Trans Am

Options

Engines and Induction summarized from reviewed factory and marque references.Classic Muscle · Reference illustration

Paint

Exact-year detail retained for the offset Turbo 4.9 hood bulge, model-year hood bird, pinstriping, lamps, and hatch-roof opening; replaceable graphics do not prove an LU8 build.Greg Gjerdingen via Wikimedia Commons · CC BY 2.0

Appearance

Interior

Exact-year overhead cabin view retained for removable hatch panels, bucket and rear seating, engine-turned panel, Formula wheel, console, automatic shifter, door trim, and upholstery context; wear and replacements remain car-specific.Greg Gjerdingen via Wikimedia Commons · CC BY 2.0

Chassis

Authenticity

Rear Axle and Ratios summarized from reviewed factory and marque references.Classic Muscle · Reference illustration
  • VIN and model identity 1980 Firebird Trans Am W87 identity with VIN, title, body, and ownership records that agree · VIN plate, certification label, body data plate, title, body structure, and ownership history · fraud detection
  • Engine path VIN W L37 or W72, VIN T LU8 Turbo, or VIN H California LG4, reconciled to block code, induction, emissions equipment, transmission, axle, dates, and records · VIN, engine stamps and castings, carburetion and turbo hardware, emissions labels, transmission, axle, and build records · numbers matching
  • WS6 and brake equipment Package-supported 15 x 8 wheels, 225/70R15 tires, stabilizer bars, four-wheel discs, associated hardware, dates, and records · Build record, wheels, tires, stabilizer bars, front and rear brake assemblies, axle, hydraulic hardware, and service history · date correctness
  • Paint, graphics, and cabin Body-tag and record-supported paint, graphic color, roof, trim group, upholstery, instruments, and special-edition equipment · Body data plate, invoice or build record, protected paint, graphics, roof structure, upholstery, panel, and dated hardware · trim correctness

Still Researching

  • production The reviewed production overview reports 50,896 Trans Ams while its detailed rows sum to 50,914, a difference of 18 cars.
  • authenticity markers Public model-year references cannot establish one survivor's born-with shell, drivetrain, chassis equipment, finish, trim, options, or component dates.

Codes & names

Names & Engine Codes

Common names and codes are grouped so LS6 references point to the same engine, not separate pages.

Brake Systems summarized from reviewed factory and marque references.Classic Muscle · Reference illustration
1980 RPO L37 Pontiac 301 V8 1980 Pontiac Firebird Trans Am engine family
1980 RPO W72 Pontiac 301 E/C V8 1980 Pontiac Firebird Trans Am engine family
1980 RPO LU8 Turbo Pontiac 301 V8 1980 Pontiac Firebird Trans Am engine family
1980 RPO LG4 Chevrolet 305 V8 1980 Pontiac Firebird Trans Am engine family

Photo and video gallery

Gallery

7 photos and videos

Sources & Documentation

Reader contributions

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