Hi everyone,
Long time lurker and first post, I've learned a lot on here and love the site! I will be doing an LS swap in my '93 Ex cab stepside next year, I bought the truck new and don't plan on getting rid of it so,,,,,,,,

This gives me time to find a proper donor. The question is, other than the obvious escalade and 2500hd trucks, what about Trailblazer SS' or SSR's, Camaro's etc?

Would the harnesses and transmission connections be too different?
Thanks in advance.