RHS manifold.. USA passenger Side

Olds 403's used this manifold for the Firebird TA series.. LH & RH are not made .. 

This is USA passenger Side

Also used on various 70's Olds engines.

(Click on the image to enlarge.)

LH often crack.. RH same but finding them is tough.  Many have lugs broken off that can be fixed by a exhaust specialist normally.

Casting # is GM 563619 RH  and then some shift production #'s that don't matter.

These ones are good..  we try to keep them in stock and stocks vary from time to time.

You get one at this price.

No cracks or breaks  but studs need replacing as shown ..etc..   Expensiver yes.... so are hedders.... these cost more to post out of the USA if your trying too.. plus buy the things.. .

Delivery additonal to NT & Regional WA.