Six Pack Air Cleaner Studs

I have studs from an original 340 Six Pack setup from a T/A, and a Six Pack setup from an original 440 Six Pack.

The 340 stud measures 2.5" total length, and the 440 stud measures 3.0" total length.
In the picture the shorter T/A one is in the front and the one from a 440 6 Pack Roadrunner is in the back.
I've seen a few places selling new studs, but don't know what the length is.

Anyone know the length of the stud being sold by DC, and others, and whether the 2.5" one is available?

I looked through the 1970 parts book and can't find a picture or p/n listing of the carb stud for any carburetor.

Thanks,
Robert

P.S. The option to add an image seems to have disappeared with this new Moparts website. How do you do it now? Did I miss a memo?

I think you need to use the full screen mode to enter an image