Intrest in a super six

Just picked up a 78 volare for parts for my wife aspen. It has a complete super six. Odometer reads 01400. Looks clean. Won't be able to go over it fully for a few weeks. Just thought I would throw it out here first before F-body. The rest of car is spoken for so far. I don't know what motor may be worth any comments would be appreciated.
Thanks Jeff:salut: