No rush Howard, if you say that they are all the same for B-body 427s

I thought the other 427, 390 horse manifold was different.

I can always borrow that one for now.

I will have to go back out and look.

I will post some pictures later.

I'm not at my books at the moment so I'm going by memory but I believe the left big block manifold for B body interchanges 65-67, then 68-70 is a different one.

I see that they are the same.

I don't want to touch this one 

I have a local welder with experience fixing racing differentials who wants to try to fix it.

He might as well try, what do I have to lose ?

A member, within driving distance to me, said he will look tomorrow 

I have one in the garage, I'll be back home later in the week.
If I recall, 68-70 are the same for the B-body big blocks, and that manifold is only used on B-body. Single & dual exhaust use the same.

What is the part # you need?

brazing is the way to go;
because these are not a stress point like a lower stud boss, that should hold just fine.

https://www.kijiji.ca/v-engines-and-engine-parts/oakville-halton-region/1967-chevrolet-bb-left-exhaust-manifold/1688249133

Is the only one I see in the GTA.

1967s are different.

But thanks !

Will take a look in my garage tomorrow and see if I can get a good one for you. What date code is on the one you removed from the Parisienne?

I've been a bit under the weather, but will see what I have over the next few days.

ok, I did my acrobatics to get some photo's.  I've got 4 of them.

All are 3914613 castings, date codes are L-R:  

C 3 9  (March 3 1969)

E 15 9  (May 15 1969)

J 18 9  (Oct 18 1969)

L 4 7 (Dec 4 1967)   Has had front ear repaired.

As C 3 9 was the closest to your original A22 9, here's additional photo's of that one:

Shipping would be a killer, and it's likely a good idea to remove the studs prior to shipping as they have a habit of getting broken no matter how well it's packed.

-- Edited by seventy2plus2 on Sunday 23rd of June 2024 10:59:32 PM