The LS6 would be on the list for sure, but if given the chance, I would come back with Hemi SuperStock Dodge:19:how times change… go back in time and get a 4 speed m22/LS6 1970 chevelle SS for $4000
how times change… go back in time and get a 4 speed m22/LS6 1970 chevelle SS for $4000, OR you could buy one now for a casual 6 figures… nobody can predict what gains value faster than inflation, or what will be in demand in the future. i'm sure 350 bucks was still a fat stack of cake back then. i really wouldn't know, i was -14 years old.