This 57-year-old Chevy has secrets that you can't guess just by looking at it. But popping the hood will reveal what seems to be an LS engine. The front fenders, however, are marked with "327." ...

but it makes a good LS swap candidate for many of the same reasons as the C and K series trucks. The El Camino was introduced in 1959 and lived through five generations before Chevy ditched the ...