Technical Looking for an old spring shop with grooved leaf spring

Grooved leaf springs have not been made for a very long time, there has to be an old spring shop that still has some material sitting on a dusty shelf.

Looking for 2" wide material, a few pieces at 54" long, thanks!

 

Try Google.

 

I had some (I think Mopar) that the top/long spring had the groove. But these were maybe 3 inches wide.
Who/what used a 2 inch wide one?

 

Call St. Louis spring in , Well , St Louis mo !!!

 

Salem Spring , Winston Salem NC on Liberty street. They have been there forever.

 

Thanks everyone, 2" wide was used on 55-7 chevy cars

 

You don't say where you're located. But if you were closer to me, i'd give you some out of a 56.