Motor city guide to putting a 3.2 into a 2.7 car. They are installing a 3.2 that had been mated to a G50, like me. Yep, you can see how the crankcase studs are too long, in the installation section.
This'll save me a lot of grief:
https://www.pelicanparts.com/MotorCity/marcesq1/Modifications.html