Hi there, is this a stock engine or built a little? Either way, here is a website you can take a look at for nice 700R4s. There is also another one I can't find at the moment, but I will post it when I find it.

http://www.bowtieoverdrives.com/catalog/catalog_inc/viewitem.php?ITEMID=9

1968 Chevy C-30 292 SM 465
1995 Jeep Grand Cherokee 242 4.0
2005 Jeep Wrangler SE 2.4L & 6 spd