1965 Ford Mustang K-Code Coupe 4-Speed

Offered from previous long term enthusiast ownership, this 1965 Ford Mustang K-Code Coupe represents one of the most desirable early Mustang configurations, powered by its factory K-code 289-cubic-inch High Performance V8 paired with a four-speed manual transmission. Finished in its correct Ivy Green exterior over a striking White Pony interior with Ivy Gold appointments, the car benefits from a sympathetic restoration and presents as an authentic example of Ford’s legendary HiPo Mustang. Factory specifications include a 3.50:1 rear axle ratio, while desirable upgrades such as a Hurst shifter, Rally-Pac instrumentation, and GT-style steering wheel enhance the driving experience.

 

The Mustang’s body was stripped to bare metal and refinished in its factory-correct Ivy Green during a comprehensive cosmetic refurbishment completed in 2019. Exterior details include GT-style grille-mounted driving lights, a dual-exhaust rear valance, and 15-inch Torq Thrust-style wheels wrapped in Kelly tires, lending the coupe a purposeful period-correct appearance. Inside, the cabin features white vinyl upholstery, Ivy Gold carpeting, deluxe trim with embossed running-horse seatbacks, woodgrain interior accents, and Rally-Pac gauges incorporating an 8,000-rpm tachometer.

 

Under the hood resides the matching-number 289 HiPo V8, bearing VIN stamping 5F07K315515 and retaining its correct block casting. The engine was reconditioned and returned to High Performance specification, including the installation of factory-correct intake, valve covers, and air cleaner assembly, complemented by a performance camshaft and Edelbrock four-barrel carburetor. Power is delivered through a four-speed manual gearbox to a 9-inch rear axle, creating the engaging driving dynamics that made the K-code Mustang one of the most coveted performance models of the era. Recently, the consignor has further enhanced the car with a clutch replacement, professional paint correction, and the application of a ceramic protective coating. Combining documented provenance, matching-numbers credentials, and one of the most sought-after drivetrains available in 1965, this Mustang presents an exceptional opportunity for collectors and enthusiasts alike.
 

 

• Body 65A – Coupe with standard interior
• Color R – Ivy Green paint
• Trim D8 – White vinyl with Ivy Gold trim
• Date 09K – October 9th build date
• DSO 32 – Cleveland district sales office
• Axle 5 – 3.50:1 conventional rear axle ratio
• Trans 5 – Four-speed manual

The car is believed to have resided with one family from new until 2015. The seller acquired the car in January 2026. 

 

Sotheby's Motorsport presents this auction in partnership with the seller. This 1965 Ford Mustang K-Code Coupe  shows wear consistent with its age and mileage according to the seller. Please click the “Contact Seller” button to reach out with any condition-specific questions. This car is sold where-is, as-is, and bidder is responsible for all due-diligence regarding vehicle condition.