360 Question

If the van runs and not just a core, that's not bad. It will most likely have a 727 behind it. I'd sell the 727 to recoup some $. SB 727's are not readily available as they used to be. The 904 can handle a 360.

You could put a cam and intake on the engine, have the headers already and have a good 320-350HP deal in no time. Do some home porting on the heads and reassemble, make a bit more. Recurve the distributor at home, get it running hard. Pretty simple deal.

The van might also have a Dana 60 in it. Or maybe an 8.75
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