The one shown on the right is a Chevy pattern bellhousing. It's easy to tell BOP from Chevy transmissions; see the valley between the top bolts on the BOP trans?
They do not interchange. JRosetti noted this early in the thread:
Quote:
If you choose a TH350 however, you will find that it is a direct bolt in replacement for the ST300. There's no need for a different transmission crossmember. There is no need for a control system for the lockup torque converter(required for the 200-4r). Make sure you get a BOP (bell housing) bolt pattern though.
Last edited by Yellowbird; 09/03/0702:34 PM.
Vikki 1969 Goldenrod Yellow / black 400 convertible numbers matching
