[QUOTE=88Z51;298329]"GM" small block? You do realize that other than distributor tuneup components and perhaps a bolt here or there, nothing interchanges between the Buick, Olds and Pontiac V8's- right? They are each of their own design - not generic.QUOTE]
Good point, as a matter of fact there was a great hue and cry from Olds lovers and others in the late '70's when GM started to use Chevy engines their beloved behemoths . It was considered sacrilege.