6.4L Truck Hemi front cover and accessories

Swamp D,
I have a 6.1 in a 72 Demon. I am running a HDK frame no clearance issues with accessories. I also have a Cuda so understand the real estate issues. I can send some pix if you want. Or PM me and I will answer best I can.
Curious about this. Wondering if I run the QA1, if I still have to change the pan. Are the truck Hemi rear sump?