Is the dual jet with the lopped off secondary casting the same bolt pattern as a regular QJet?

There’s quite a bit of surface area atop a factory 235 manifold. Could a guy just grind out the right footprint, mill a flat surface, and drill/tap some stud holes? I suspect that might work for the earlier Rochester 2 barrels but not the Dualjet.

I agree the Clifford manifold opens up a lot of possibilities. I hate the price and the lack of a mating option to the factory exhaust.


1951 3100