If that is the Thickstun re-pop intake, now being re-produced, I would be talking with the "producer" of that intake. If it's an original intake, I would be talking with the "producer" of the re-pop Fenton headers, because all of the original stuff fits together correctly.

"Truckin' Around .......... Since 1937!"
My name is Joe and I am addicted to Classic Country Music. I just can't hep myself.
Operators are standing by to take your calls!
Now cruising in the Passing Lane