Wanted Early Type Air Cleaner

[scotty71]

I am

[col.halftrack]

 Just to be clear the photo is of a late style air cleaner.

[steve-0]

the early style could only pull air from the engine compartment. the later style required a hole through the firewall  which gave you the option of pulling air through the engine compartment or the cab area.

here is a pic of the early style and also  a pic of the later style penetration in the firewall.

[WayOffTrack]

There must have been a mwo to change those in the field to later style. You can see in the picture the hole in the firewall is not factory. Those have rounded corners.

[scotty71]

My halftrack