Ford-approved Mustang restoration parts can be found at ... The new body shell can be made into a 1964½, 1965 or 1966 Mustang, based on the powertrains and trim parts added to it.

Introduced in April 1964, the Ford Mustang became an instant hit. The company sold 121,538 examples in the shortened 1964 model year before deliveries soared to nearly 560,000 units in 1965.