Gen 3 Hemi dual plane.

Yes, the bosses look small but are ample for factory type injectors. I will also have a DBW throttle body adapter available if you wish to run a Hotwire harness and factory PCM with a Nag1 or 545rfe. Fuel rail bosses will attach through the intake manifold hold down bolts. I am waiting until the CNC program is written to design the hold downs for the rails. This is a pic of the as cast intake on my Dyno mule/Display engine.