How Much Work is this: Converter

im sorry for the ROokie questions.

so i see the flexplate does not have the teeth its the flywheel itself?

so my flex plate is fine and what needs replacing is my RIngGEAR/flywhee?

okay how do i determine what ring gear i need?
there is no flywheel on an automatic transmission. you have the flexplate, which has no ring gear, and the converter, which has the ring gear on it.

your ring gear is gonna be determined by the engine, trans and make/model of your car, it'll come set on the converter you buy