<Is that a '62 or '63? I have never seen a Corvette that did not have Posi. As I replied to you privately, It's a 62. Code for a 340 HP engine on a 62 was (ironically) 396, on a 63 it was L76
^^^^^^^^^^^^^^ I worked the Hot test at the Dearborn Engine Plant in !965 testing FEs. Nothing like this pic. I wonder if those flatties are powering generators ?