Why are you converting back?

Coan trans has built me 2 727s in the last 7 years and both have been great trans for $600 bucks each plus a core. Handles my bb easy and has lasted 7 years so far. I'm using there convertor also.

I used Coan because I raced with them and was able to drive up to there shop and pickup and drop off my core. Got a tour of the shop also while I was there, great people IMO.