oh god... muscle cars are my jam. all time favorite would have to be either an early 1970s Cuda - V8 Hemi (but the same era of chargers are also fucking awesome)
or my all time favorite classic car, a little less muscley than a barracuda but the 1967 C2 Corvette, with the 427 ci V8 "tri-power". only have seen one in real life and i basically came. it was pure beauty IMO
Imports I could really not care less about. hot rods, rat rods, bobber bikes and muscle cars are what matter to me. cars were just... better back then. not actually better performance-wise but i think the culture around modding and building classic cars is just awesome. just simple V8 power and some roots blowers, that shit gets me off.