Im replaceing my sbo with a bbo .What motor mounts do I use solid steel ones or rubber also do I have to move the mounts on the body its a 1970 cutlass s . Also its a automatic 350 thanks for all replys. Could u tell me were to buy them from.

 

You should use the mounts as if you are putting the small block back in. No need to move anything and use the small block mounts. As far as the solid mounts, I think it depends how much power are you putting out and what are you doing with the car.
I run solid on driver side and rubber on passenger.

 

Not a big fan of the Search function, are you?

https://classicoldsmobile.com/forums...tion-list.html

- Eric

 

Thank you very much.