so I ordered the pro flo last year for a mopar 360 I also ordered the edelbrock 60775 heads to match and I'm having a clearance issue with mounting the intake manifold to the motor I tried using studs and different type of bolts but the only bolts I can get threaded are really short and im only getting 3 threads into the heads. has any had this problem before or have any suggestions on how to get through this and im avoiding shaving the manifold the hole im having issues with are the #3 hole and the #6 hole thank you
