Looking For An Upgrade. Anyone Have An Engine There Looking To Get Rid Of. A 403 350 Or 455??????? Or Does Anyone Know Of Anyone Or A Site That Has Nice Rebuilds. Looking More So To Pick It Up And Drop It In. Dont Have Time Right Now To Rebuild
Might try realoldspower.com. Just like v8buick but only for Oldsmobiles. Your 307 is an Olds motor so a 403, 350 or 455 Olds should drop right in.
