We'll charge the battery, if you have good power, and you visually see a light change and the battery dies, it's either a JUNK battery, OR maybe that motor seized, Do you hear any clicks of the starter trying?
Anyone looking for a 3.2 that runs great and has a "newer" rebuilt transmission. Frame is rotting away from body, so my brother has decided to move on. I'm the mechanic that worked on it and can give more info. (in Wisconsin)