Dauntless Exhaust Manifold

I removed the left side exhaust manifold ('71 cj5 OFv6) to do a saganaw conversion. The rear outlet manifold that I am using has rectangular ports wile the engine has dog leg ports. Will I have leaks? If yes, is there a left manifold that will fit better? What have you guys done? HELP!!

 

Some leak, some don't. But you are right, the ports don't match. Here's a thread I started on this subject. There is also a link to a better manifold gasket I used from Summit Racing.
http://www.earlycj5.com/forums/showthread.php?90574-Buick-Manifolds

 

Thank you, I knew I saw that thread but couldn't find it. My driver's side looks exactly like yours. I'll check with summit, thanks again.