Hi Dave I'm sure glad I found a guy in here from Kelowna that knows something about 727s. I have a good core that I want to get done for a 69 340 Dart but getting someone in town to tell you what shop is a good one is like asking "Can I ask your daughter out..I'm only 37 years older than her." The 340 will probably have about 400 hp with 3.55 gears.