another picture of the manifold on the jig. this method by far saved me so much trouble with fitment...the only issue i had was some flange warpage...which no shop would tackle for some reason....so i bought a belt sander on a stand at harbor frieght for 100 bucks with a warranty and resurfaced all of the mounting points...worked like a charm but i blew out the belt sander in the process...lol took it back they gave me a refund