318 power?

Wtf? Been shifting between different mounts but couldn’t find a perfect fit. Finally got it to fit. Thought it was okay until now. Been working with big blocks and never experienced this. Now what? Tranny and engine together and everything else in place, only thing left for start is flexplate to converter when I find this gap! Solution??

View attachment 1715959844

View attachment 1715959845
Slide the converter back