So, these followed me home. Or rather, a friend dropped them off here at my shop for a while. Both are rough, the green car is a 383 manual trans 8 3/4 and surprisingly runs. The blue car has NO tags, paperwork, stickers, build sheet... nada. Factory manual trans, with what looks like a correct Dana in the rear. The K-frame coin, to me, says 90, which my book says is 318/383. The partial VIN is on the rad support, and is 0A195374. The previous owner thought the K was off the car at one time, and it looks like it was, but could have been for repairs/painting/who knows, o might be from a totally different car. We do know these have been sitting in a barn for the past two-plus decades.

Anyway, can any of the numbers guys here chime in with their thoughts as to what it MAY have been, based on the partial VIN?

As always, my many thanks!