Joe, I searched for an image of a '37 clutch system as you describe and came up empty. So, I'm wondering if you can upgrade that assembly to a '47 to '59 system using the parts on the attached Classic Parts page. That would be the offset rod and linkage rod.

http://www.classicparts.com/Clutch-Parts/products/429/2/0

I have three L shaped clutch offset release rods from various years and they are all the same.


Drew