A modified 1979 Pontiac Firebird Trans Am has surfaced for sale in Gurnee, Illinois, showcasing a blend of factory charm and modern upgrades. Currently attracting bids of $25,000 with ten days remaining in the auction, the car stands as a reimagined version of one of the most celebrated muscle icons of the late 1970s.
Originally finished in blue and powered by a 301-cubic-inch V8, this Trans Am began life as a California-built example. It now wears a white respray accented by black graphics, complemented by 15-inch “snowflake” wheels wrapped in Cooper Cobra Radial G/T tires. The transformation under the hood is the most significant change—a cammed 455-cubic-inch Pontiac V8 paired with a four-speed 200-4R automatic transmission. The car also features dual exhaust, Moroso valve covers, and aftermarket mufflers, giving it a more aggressive performance tone.
Inside, a refreshed interior combines factory-style materials with an LED digital dash, while power windows and brakes remain intact. The seller notes several imperfections, including inoperable air conditioning and heat, minor rust on the rocker panels, and paint flaws around the rear wheel arches. Despite these cosmetic and comfort issues, recent servicing includes new graphics, ceramic coating, fluid changes, and suspension updates.
The Trans Am comes with service records, spare parts, and a clean title. A Broad Arrow specialist is handling the transaction on behalf of the seller, with payment and ownership transfer facilitated through the Hagerty-owned auction platform.
For enthusiasts seeking a mix of late-’70s style and extra power underfoot, this upgraded Trans Am offers a well-documented build that remains true to its muscle car roots.
