need help I have a TCI GM LS1 168 Tooth Flexplate, a TCI 8 inch Torque Converter and TCI Powerglide Trans. The Bolt pattern will not line up with the flexplate holes This set up is going into a 2000 Camaro with an LS1.

The TC and Trans was purchased about 20 yrs ago. The TC and Trans came out of a race car from years ago.

I was wondering if I could cut the ring with the bolt pattern on the TC and have someone weld a pattern that would bolt up to the flexplate. Then have the TC re balanced?

Any advise would be appreciated

Thanks