tranny problem help asap!

[sams78chevy]

I just got my th350 in the mail from btm. It was a refurbished one and I went to bolt up my plate for my 203 and 3 of the 4 bolt holes at the back of the tranny were stripped? I was wondering if I could just drill it out and put way longer bolts in with nuts and lock washers on the other end to bolt up my
t-case? Thanks for the help.

 

[big83chevy4x4]

you can put nuts on the bottom ones, and i don;t think there is enough room on the top for a nut.

i have put heli-coils in these holes from them being stripped a few times (different trannies)

 

[sweetk30]

bad bad start. send it back asap. not going to get any easyer.