Looks like a 71 to me! They were a heavy car with mushy suspension and cornered poorly. I believe they came with the 428SCJ - 360HP, which was good HP for the time, but not necessarily a neck snapper for the cars weight.
It was a fun car. Turned a lot of heads. I just didnt have enough room for it. I wish i had a picture of the interior, it was perfect. The only thing that didnt work was the speedometer but who needs those.