The 460 with a C6 was Ford's best drive train. I had two 1977 Mercury Grand Marquis before, both with 460 V8 & C6, and that engine purred like a kitten with a heavy load ( passengers, cargo and full gas tank). It was drowned out by nasty import drivers overpowering their 4-bangers, showing off like children. Sadly, they got the last laugh when one of the 460s seized on the open highway - two broken pistons were the culprits. The tranny survived, and was sold separately before the car was scrapped. I would buy a Ford truck with a 460 any day.
Winter was nice - the engine started on the first try and you could see the windshield defrosting in five minutes while others were scraping their windows.