Most 1965 and 1966 Mustang Shelbys came with the following interior:
* Black standard interior
* Pony interior woodgrain GT steering wheel
* Pony interior woodgrain door handles
* Dash mounted tachometer
* AM Radio; AM/FM Radio; or 8 Track
The Pony interior style woodgrain door handles were originally used in the 1964 Ford Thunderbird. These handles were incorporated into the Mustang assembly line in 1965 and used in the deluxe Pony interior option.