Converting to a th200

[Eman]

Originally Posted by Bob F

I’m converting to a th200 from a th350 in a 65 chevy 2 that runs a mild 427bbc for a friend.
Cars light and runs 10.90s with a gm performance hyd roller.
Question is who to buy the converter from?
This is a street car the trans is non lockup and uses a fmvb.

You say T200 but later you say you want overdrive, T200 is a 3 speed light duty transmission, 2004R is the overdrive version. They have inherent weakness especially for performance applications which is why the 700R4 or also called 4L60 is better suited. If you want strength the hot transmission for the street that is strong is a 4L80E which is electronic shift.