who has had th400 or th350's built in salt lake city? just want to have it done once! I,m getting ready to put a doubler kit in and I need a built trans. Thanks

Bob at Bobcat Transmission did my sm465 and I talked with him about auto too. He builds some nice auto trans for crawling or drag racing. I asked him why people can't built a good tranny and he said "let's face it some people can screw up a shit sandwhich" Call him up or go see him.
Bob-Cat Transmissions
220 W Central Av MURRAY UT 84107-1401 (801) 266-5810

G&S in holladay did my 727, decent price but I was very specific about what I wanted. If I had the time I would do it myself though, only way to know it is done right.