new parts from some old man

I just got all these parts from some old guy. He was having a garage sale and I noticed a 71 swinger in his back yard. We got to talking about dart and he gave me all this stuff. He said he had no need for it anymore because he was too old to bother building anything again. He must of been well into his 80's. Just wondering if any of these parts are useable together in a street/strip (mostly street) combo? I have a mid 80's 360 lying around and would like to see some new life into it. These are the numbers I found on the parts:

pistons - 2899479 measured @4.03 and change
connecting rods - 2899496
edelbrock intake - LD340/chry3549884
offenhauser - dual port intake
340 X heads -
crank - 353249
chrome valve covers - not going to use on this engine have M/T's instead
camshaft - speed rpo 1019r?
camshaft - unknown brand, just says 117cl on the front?
timing cover
oil pump
windage tray