1968 Road Runner '383' vs. 1968 Chevelle 'SS 396'

Well I don't know if it would help in this debate . But waaay back when , I had a 69 Runner with a 383 , bench seat 4 speed and factory 391's in the back . The only add on was a set of headers but everything else was bone stock right down to the factory nylon timing chain . It definitely wasn't pretty but that car dusted a many modified big block cheby's . Now "that" was purty ! lol