I'm looking for templates for the variations of t-50 bellhousing used on Toyota's various RWD engines. I have a tranny from an '82 Corolla (US name) 1800 (Toyota Corolla TE72, 1770CC) and I want to fit it to a MG Midget 1275 A series engine for a '61 Morris Minor pickup. I have the relevant parts but lack the correct back plate adapter; the one I have is made for a different bellhousing, but what one? Some bolt holes align, others are off by fractions of an inch (mm) and, as a result, I don't trust the input shaft to be located precisely. Options are to buy a manufactured custom bellhousing at ~ $700USD from UK or AUS (plus more $$$ shipping), or find the correct one, used, to mate up with my present adapter plate... That seems to be a better option, and is my preferred choice.
Does anyone know where I can find full size (preferably) outlines of the face of the variations used on the various engines using T-50s? Possibly the rear bolt pattern of those engines will accomplish the same goal. Then I can search for the correct one, used, perhaps from someone on this site.