Technical motor mounts 1937 Ford

Recently bought this 1937 Ford frame, but I can´t recognize the motor mounts, are they original or is it something someone mounted later on

 

Sorry, I´m not able to send a picture

 

are they riveted on, probably stock... bolted or welded ?

 

This what a 37-40 should look like, with the exception of the CE bolt in mounts.

 

They are both riveted and "welded" on the top of the crossmember and they are moving the engine mounts both rearward and narrower

 

Could be the weird V8-60 mount extensions.

 

https://picclick.com/1935-1936-1937-1938-1939-Ford-Ch***is-Frame-174738487921.html
here is a link to a frame with similar mounts

 

From the pic you posted they are V860 mounts

 

Since sending a picture is not an option here what I do when I buy parts ' Sight Unseen ' or ' Unknown ' is to Google search so in your case I would Google - ' images of factory stock original 1937 frame ch***is ' and many images do come up and some of these are from HAMB and also factory manuals . I do this on a home computer as it's clearer to zoom in on the part of the frame I need to restore . Hope you can do this I just did this to identify an unknown frame in Great Lakes area and I'm in California and was able to identify the frame as an original 28 Chevy national frame . You can ask a car club member in your area if you can take a peek at their original vehicle also they are a great source for original builds