67 A body driver side 340 manifold 2.25?

TTI makes a 2.5" headpipe for that.

The 73 drivers upward horn hipo manifold has the same outlet diameter and head port geometry as a 340 '68-'71 hipo drivers manifold.

Problem is the passenger side 71-73 340 manifold is log type and smaller outlet diameter.
yes for the passenger side i used the jeep grand cherokee exhaust manifold exit hole it 2 1/8. its cause the muffler guy i go to said, he cant make the driver side 2.25 he would have to start at 1 3/4inch then to 2inch then to 2.25 like the rest of my exhaust system . and i said yeahhhhhhhhhh ill do some research lol ill be back