I am looking for a carburettor body or complete unit for my M type. Throat diam 1 1/8" (28.575mm) and horizontal bolt fixing 2 3/16" (55.5mm) centres. I have a 1" carb. so many of the parts are interchangeable. I can build up a unit from all the bits, if I have the correct size body
If you get the right kind of body you'll need a 1+1/4" carb for the bits. From what I've seen only the smaller type as fitted to Sprites and post war Minors accepted 1" carb parts.
Many years ago I purchased half of a 1 1/8" bronze carb. pair from Barry Walker He told me that they were off an L-Type. It was a perfect fit to the M-Type manifold.
It was when Barry was still in Kent - so I suppose he has parted with the other half by now !