I'll make this as short as possible. I have a 54' Chevy w/ a 235 with a 700R4 behind it. I got the adapter kit from Langdon's Stovebolt. I recently had the motor rebuilt and now the starter won't seem to spin the flywheel fast enough. I bought the starter from Stovebolt when I bought the kit and they always match the starter to the flywheel. They use a V8 starter with the kit so it should have enough juice to spin even a tight new 6 cyl. The transmission swap only has about 5,000 miles on it. The starter was tested and is fine. Can anybody tell me what the hell is going on!?