With the fast helpful response here I want to post this question here, I have asked else where and have not really made any progress.

Basically I am looking for a reproduction fan/generator belt.  I have found that some places sell reproduction belts for the T-birds and have the original markings on them.  But the number on those belts do not match what my parts and illustration guide indicates my '56 Fairlane should have which is ECG-8620-C.  The ones I found for the Tbirds are either ECJ-8577-A or ECD-33558-A.

I have emailed Macs as well as Concours Restoration parts and Macs said they do not offer anything that will meet my requirements, and Concours never responded to me.  I also checked at CG Ford Parts and still haven't found anything.  All I can find is modern replacement cog belts which I really don't want to use since I eventually hope to have this original car back like it was when it left the dealership.


1956 Ford Fairlane Town Sedan - 292 Y8 - Ford-O-Matic - 155,000 mi