Whilst not exactly muscle cars, these three have always appealed to me as alternatives. The Javelin was built in a Australia for a while and is still an undervalued and overlooked muscle/pony car. Chevrolet sold so many of its muscle/luxury Monte Carlos, and because they are based mostly on the Chevelle, parts are plentiful, as are daily driver cars. And the Torino Sportsback is an alternative to the Falcon coupe