What flexplate with Reid bell?

All sorted out.

Early Reid bells were deeper. They accommodate the flexplate and converter nicely. But, they are 3/8" longer than JW bells.

So Reid shortened up after pressure from racers.

You can simply swap out the JW Bell and case and keep running the starter spacers. If you read my post you know how I feel about that.

Best deal I found is 1/4" midplate. ATI adapter. ATI or QuickTime flexplate and standard converter.

Main thing however you do this. From the lip on pilot adapter to rear of Reid bell needs to be 5 1/2" deep for stock dimension gm converter.

Believe it or not there is a way to run a Mopar converter with Th400 spline with a QuickTime flexplate with mopar bolt pattern and pilot. It's trick and complicated but out there.