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Series II Stock Exhaust Manifolds

RootesRacer

Donation Time
Anyone have a picture?
Trying to determine if our tube headers are correct.

SII uses a tubular "header".

I dont have a photo for you but "stock" has #1 and #4 feeding into
a "Y" pipe, #2 and #3 feeds a "Y" pipe and then the two "Y" pipes feed
into a "Y" pipe.

#1 and #4 runners have a welded tab that allows the intake and the header to share the same bolt via a fulcrum link which grabs both manifolds at the same time. This detail would tell you if its a "stock" exhaust.
 
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