WTB: T50 input shaft bearing housing?

[BryceWSJ]

I'm not sure what it's called. it's the square thing that bolts on the INSIDE of the bellhousing, and the input shaft sits in the middle of it. Toyota has discontinued it.

[BryceWSJ]

it's called an input shaft retainer. it has 4 bolts that hold it on, inside the bellhousing.