Best Weber Progressive 2 barrel

The Offie 2x1 can be easily modified for 2x3 operation. The carb mount pads are large enough and can be redrilled.
Clifford also has a 2x2 webber system. They don't list the manifold separet but I would bet it could be bought as a stand alone.
I switched from Weber to a Tragear! Apologies just couldn't resist!