Help Identifying

Look at the bell housing on the trans and the engine at the top for the vin # they should be in the same place and match the body.

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I would do that but I know this isn't a #'s matching car. It was originally a gold 69 custom. Now it has a 340 engine and I'm assuming stock trans and rear end. I just got it 2 weeks ago, but I got a 727 tranny and a 8 3/4 with 3rd member sure grip and 3.23s that I'll eventually install. Going through the little things to make it a decently reliable driver first.
First pic is when it got delivered second is yesterday .finished the top and brakes these past 2 weeks. Now needs the AC done to drive in 110 degree heat of Las Vegas .

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