I'm sure this is not a new questions but I can not find charts to confirm. I have a Buick 350 engine with the following numbers. I think it a 1977 Flint, MI engine and I just need to confirm. Block # 47H186607 Head # 1243452 Intake # B124494 -1 Any help appreciated. Thanks
My understanding is that would be a '77 Block from a Flint built car w/the last six digits of the serial # being 186607. I'm someone will correct me if I'm wrong &/or provide add'l info.
