Type of car travolta drove?

I’m just trying to find out what type of car it was that john travolta was driving in pulp fiction, any help would be appreciated.

In real life, Vincent Vega’s (John Travolta) 1964 Chevelle Malibu convertible belongs to Quentin Tarantino and was stolen during the production of the film.

Actually it was stolen after production, besides rockofan he says it in the movie at least twice and when he drives up to Jack Rabbit Slims its in plain view