This 1965 Ford Mustang Fastback represents one of the most desirable foundations in the early Mustang world: an A-code V8 fastback with early GT history, offered here on eBay as an as-is project with a clean title. Even in unfinished form, cars like this continue to attract attention thanks to their performance pedigree, iconic styling, and long-term collectability. Thanks for the tip Mitchell G.!

According to the seller, this Mustang is an early GT-equipped fastback, dating back to the period when the GT package was still being installed at the dealership rather than on the factory line. That detail alone places the car in a narrower slice of Mustang history, when Ford was still refining how it marketed performance options to buyers who wanted something more aggressive than the standard pony car. Power comes from a 289 V8, identified as an A-code engine, paired with an automatic transmission and rear-wheel drive.

The car is said to have originated in Southern California, and that geography matters when discussing early Mustangs. The seller notes that the body is solid overall, with only minor rust issues and floorboards that remain intact — a contrast to many East Coast cars that often suffer extensive corrosion. For anyone considering a full restoration or restomod, starting with a structurally sound fastback can significantly reduce both cost and complexity.

This Mustang is being sold as a project, and it’s clearly intended for someone who wants to finish it to their own taste. The exterior color is listed as “your choice,” reinforcing the idea that this car is a blank canvas rather than a finished survivor. Some parts are included to help move the project forward, including a GT grille and a rear seat sourced from another car. The seller also mentions the possibility of including additional parts, depending on the buyer’s needs and plans.

From an investment standpoint, the seller points out that completed A-code fastbacks continue to command strong money in today’s market, with finished examples often landing well above entry-level Mustang prices. While restoration costs always vary, the long-term appeal of a V8 fastback with GT roots remains steady, especially as original, uncut cars become harder to find.

Whether the next owner chooses a factory-style restoration or a more personalized build, this 1965 Mustang Fastback offers a solid starting point with real historical interest. For the right enthusiast, it’s the kind of project that combines hands-on involvement with the enduring appeal of one of Ford’s most important performance cars.