...my GUESS is it may have something to do with what kind of heater you have???? I don't have both to compare but from looking at the pics...and at the ones I have its seems mine would "kick" toward the center of the dash rather than toward the firewall??? I ask basically this same question a while back and received a few pics from guys.... I haven't installed them yet but...from the looks of Brads pictures I have the 47-50, with the black "band" around them, on my 52 panel.... and I honestly think mine is original to the panel. They both have the black spacer band around them.

I guess I'll see what makes the most "common sense" when I put the heater in!!


1937 Chevy Pickup
In the Gallery
1952 Chevy Panel
In the Gallery
More photos
1950 Chevy Coupe
Pictures!

I'd rather walk and carry a Chevy hub cap than ride in a Ferd.
I can explain it to you, but I can't understand it for you smile