how would I know what torq converter I have? Its out. drained tranny changed filter. Havent put it back yet.. Supposedly PO ran all this. bought it with bad lifter/cam . refreshed new bearings
IMO the higher stall converters are smaller diameter then stock . Spend some coin on a good converter, I have learned a lot from guys on the forum about this. Will make a loads of difference. 3000 rpm would be good with 3.76 gears. IMO.