The El Camino was introduced in 1959 and lived through ... Like with the C and K series pickups, you can find plenty of aftermarket LS swap parts and kits to make your project go somewhat smoothly.
But popping the hood will reveal what seems to be an LS engine. The front fenders, however, are marked with "327." Back in the 1960s, the El Camino did come with some amazing engine options.