that side looks like hedman 79080 2x truck headers but #7 tube makes it look like a 79170 4x4 header.

most likely will hang below frame rails but have long collectors for torque which is good. (but in a 4x4 could hamper pipe routing around xfer)

what's the pass side look like? tubes rolled out of the way of the drive shaft?

they look nice and shinny!