If I were to attempt a QJ-stovebolt manifold, beginning with the Clifford 4500, I would make the transition no merely a bolt pattern change but position the QJ closer to the OEM Sprint manifold. The secondaries are roughly centered in the manifold casting closest to the ports, but the primaries are outboard.
No, the manifold won't fit.
[img]https://i.ebayimg.com/images/g/N~AAAOSwJVRgIKuj/s-l400.jpg[/img]
