I have a 1952 3100 that did not have any headliner in it when I got the cab. I had the rear retaining channel and a round rod that was curved to fit the curve of the cab roof. It has a hole on each about 3/4 of on inch flattened end or the round rod that appears to fit in the sheet metal above the door. I had assumed that this would be on the inside of the cab and support the two pieces of the headliner. I cannot figure out how it would do this as the curved bar would have to be on the inside of the headliner and the ABS headliner has no hole for the screw. Is this round rod an original support or has someone given me a home made center support? Any help would be appreciated.
