Benny's R Model Mack

[Lmackattack]

Truck is look in good. Yes that 3D texture is pretty harsh!

when I built my 3D printed Macks I had to notch out the passenger side of the cowl so I could get the air cleaner pipe thru the hood. I used the late 70s style twin tube air cleaner and needed the room for both tubes. I think I also had to enlarge the hood opening as well?

I think there were about 5 different cowls for the R model cab depending on the model and what hood was being used.

R
DM
U
superliner

all have a different cowl panels

if you ever see a RS700L Mack with a v12 under the hood look at the cowl. it will have extension panels added to the cowl.