im having problems trying to find a flexplate that will fit on the crank that will match up to the stock th-350 in the buick regal. i tried 2 different flywheels so far. i tried one that was the same as the one that was originally on there (engine came from a c65 its same as the c class trucks). i tried to have the auto parts store match it up to the one from the truck and a flexplate i had from a camaro that had a th-350. that was the second flexplate i tried to find out that now of the holes no matter which way the flexplate was on it wouldnt match up right.

sum up
need to match th-350 from 83 regal to 77 454 engine from a c65 truck.
don't want to change trans at the moment

can any help with this one???

Why not swap in a Turbo 400 or 700R4, which would give you the overdrive.

Bob

just want to see how the engine wants to run first. its been sitting for many many years and once i see what it does ill go from there. so do anybody know which flexplate ill need to get it to work?