Thanks for all the responses.
I think my best option is to see exactly where the bellhousing aligns to my current crossmember.
If they align with one another, it would appear that the issue will be the need for a custom angled block to make the two mount surfaces parallel and the allow for a space for a rubber bushing.
If this doesn't align or appear to be more work, I guess I can always fall back to getting the original housing, assuming that the SM420 transmission will bolt up to it.
As mentioned one other hurdle will be to figure out the shift linkages.
I have taken many pictures over the last couple years of other trucks so I have some idea of whats needed. Plus I do have the assembly manual.
I'm hoping to have the engine installed by the new year. I have to paint the interior of the doors first and I just ordered a lower access panel I needed.
Wish everyone a Safe and Happy Holiday.
