360 magnum. 1 piston lower in cylinder??

I hydro'ed a 340/A833, back in about winter of 71/72. I would have been about 17. I didn't even know such a thing existed. When it wouldn't crank, I just hooked a truck to it and tried to tow-start it. Well I guess water got into a hole, and froze overnight,and that crank didn't budge. Then I remembered throwing a belt some time earlier that fall..........Hmmmmmmmmm
Well, the car had a 5 year/50,000 Warranty, so I called up the selling dealer who came and got it. Some many days later I got it back with a different engine. That replacement engine was gutless tho. But being 19, still in school for a few more months, and no job,no money, and no skills, I drove that now gutless engine until spring of 76.
From what I recall, the damage amounted to; the block, 4 rods, plus one head, all on the passenger side. Hmmmmmmmmmm