i got the adapter from OTT industries for the coupling of a 22r bell housing to a Sm420 transmission... also comes with used 22r bellhousing and all the bolts to mate the two together.... adapter is number 2 and i just havnt had time to look for a good sm420 so im sellin this cuase im just gonna run toy drivetrain.... im lookin to get 150 bucks for the adaptor but i am willing to negotiate.... willing to deliver within an hour of sacramento... located in elk grove... number is 916-826-7212