Panthera,
If your hunky bud had a hemi 'Cuda convertible he should have kept it! That is now one of the most valuable muscle cars ever, with values well into six figures. Must have been a '70 or '71, as '70 was the first year the hemi was offered in the Barracuda body (because for '70 it was no longer Valiant based and the hemi would fit), and '71 was the last year for the hemi. After that emissions problems and Nascar's carburettor restrictors made it an engine with no real reason to exist.
I have memories of a black Pantera as well, though in this case it was a deTomaso with the usual Ford 351 Cleveland, only slightly breathed on. I did some very naughty things in that car, not involving nookie but rather just breaking freeway speed limits by a factor of 2. The tall gearing of the ZF five speed transaxle means Panteras aren't quite muscle cars off the line, but unlike most muscle cars they do stop and steer competantly as well. And that tall gearing makes topping 100 quite easy in third, with two gears to go . . . not too shoddy for a car introduced in '71. Panteras are actually really nice high-speed GTs, with lots of trunk space, good a/c, a decent ride, and oh so fast

.
Iacocca had a bit to play in the Pantera story too. After his success with the Mustang he pretty much had carte blanche at Ford for years until he pi**ed off Henry II in the late '70s. In the late '60s he decided that Ford needed a Corvette competitor, but ulike Chevy who grew their own, he linked up with Alejandro deTomaso in Italy - being of Italian extraction Iacocca loved anything Italian. So Ford financed the design of the Pantera, which deTomaso had already planned as a follow up to their beautiful but flawed Ford small block powered Mangusta. Unfortunately for Ford, the result was a lot more expensive than the Corvette, and then they gave it to Lincoln-Mercury dealers to sell. L-M had no clue what to do with a 44 in. tall mid-engined exotic. After a few years Ford sold the whole project back to deTomaso who continued to build them to order until the early '90s. deTomaso was one smart cookie and maganged to make lots of money off all his dealings with Ford, including flipping the coachbuilder Ghia to them. Ford kept Ghia which is why they could plaster the Ghia name on lots of tacky Granadas and Mustang IIs in the '70s.
As far as nookie and cars go, well, been there too, mostly in my college days. Both my bud Dean and I lived in dorms at Texas A & M, and extra-curricular activities between two guys in the dorms had to be planned with great care 25 years ago as I'm sure you can imagine. Sometimes it was just easier to drive out to a deserted country road, but Dean's Karmann Ghia was a little cramped. However, my old '69 Citroen ID19 wasn't, and the seats reclined too . . .