East Texas area - Need small block 340-360

I'm looking for a solid 340-360 block in or around the east Texas area!! I live in Palestine Tx. bout 45 min drive from Tyler area. I will drive and P/U the block up to 2hours +/-. Also looking for an 8 3/4" rearend as well. Any misc. parts for a 71 swinger I might be also.

Chuck