OPIMA MID SE FRONT ON WAY

[FasterLouder]

I'm embarking on a full,no holds barred Turbo Optima Mid SE build,to "compliment" my restored Turbo Ultima and my Turbo Optima Mid SP.

I bought a pretty tired SE for some parts and there,in the front tranny case,was a sweet little alloy one way unit.
I instantly thought 'Option House',but the Option House one-ways are plastic.
This is alloy...I'm thinking maybe Trinity?

Can anyone ID it?