Exhaust Manifold ID

[chasanderson]

Can anyone ID an exhaust Manifold for me? #1368804 I believe its from a 67 400 but not sure Its laid in my attic for many years.
Thanks-Chas

[1971gsx]

Check out this link:

http://www.buicks.net/shop/reference/bigblock_casting_numbers.html

[Buickus Rex]

My '67 manifold numbers pretty much match Rob's:

My left: 1377139-1
My right: 1376998-2

Buick changed their part numbers occasionally. Also, sometimes the part numbers and casting numbers are different, and can get confused...I know I get confused all the time when I have to deal with this stuff... :confused:

Larry

[chasanderson]

The only thing I know for sure is, its a Buick and could be a 67 sure would like to find out its never been on a car.

[Buickus Rex]

Here is a picture of what the '67 400 left side exhaust manifold looks like...


Larry