Got another question about my 261...
I want to put a automatic trans on this 261 using a starter adapter plate kit.
I also want to change the engine mounts from (1 front, 2 rear) to (2 front, 1 rear)like newer engines are mounted.
[Linked Image from home.insightbb.com]
I see there are spots where it appears that I can drill (see the arrows) and thread for mounting bolts.
Is this a good idea to be drilling out these things?
If so, how deep is the max I can go?
I think this will work fine, but I will have to make custom brackets. :(

Any thoughts?
Thanks!