Building a period correct(ish) 1957 Chevy 150. From the outside I want it to look like something a 17yo with a full time job would build in the mid 60s. Under the bodywork it’s got a 327, Th350, CPP brakes, a arms, all the newer style gear. So definitely not PC. Also NOS gold Holley valve covers, gonna ceramic coat headers white lol. On the outside it’s yellow with cragar ss but I’m gonna paint it blue. Interior has original style rear bench, I’m toying with the idea of getting a bench for the front, but currently has some oem shorty seat from a van or something. So, my question is this, I’d like a mid 60s hurst shifter and tach, but I don’t know what would look somewhat period correct. I know hurst made stuff in the 60s but I don’t know what models. Also, what kind of tach? I’m thinking a sun super but again, I don’t know what was around in the 60s. Help a young guy figure out how y’all old dudes built stuff lol.