About 12 years ago I had Peterborough Transmission build a turbo 350 with shift kit for my 66 Impala SS. It still works amazing to this day gets driven hard a little bit LOL. So this year the Transmission went in our Chevy Equinox and decided to take it to to Peterborough to have repaired. Cant beat the customer service and excellent workmanship. I would highly recommend this shop for all your Transmission needs.