Well heres the thang about that.
I freely admit that I DONT know if there will be an interference with the fit of the AlterKtion setup.
BUT
The flanges seal REALLY good. I have helped install this on 5 diferent cars including mine and never had a leak. The flanges are about 3/8's " thick and clamp tight. You WILL need new hardware. Use stainless only, stock SRT8 gasket only. ANything else is a waste of money.
The real issue , AFAIK, is gonna be fender clearance in the rear.
You are looking at a 35% increase in airflow and airflow plus intake temp is KING in these HEMI's.
Can I get a photo of the engoine mocked into place within the engine bacy? I could prolly eyeball it...