340 engine mounts may be available

These are BBody, not ABody. The black motor mount in the photo is something I purchased off EBay which has a small tubular spacer welded on one side to take up the extra space. The gray motor mount is apparently a factory driver's side 340 bracket which fits a little better (already machined to fit as is).

340 motor mount 2.JPG

340 motor mount1.JPG