Check the price of a Mopar Banner or Master kit against a local trans supplier that handles Transtar parts. Both quality kits, the Mopar kit is likely higher in price but it has the good stuff and ALL the stuff you need.

There are three Mopar kits, one with seals and gaskets only, 2nd kit has the seals and gaskets and frictions, the last has all plus the steels. Front band included. usually the rear band does not need replacement.

Maybe you have a Chrysler retiree or friend - if so they can get a 25% discount off list price -