Early Ford Seat Spring - NEW

I acquired this seat spring with a Model A Coupe project that I purchased several months back. It is too large for the coupe so it needs too find a new home. There were some other small parts in the pile marked 1935 and 1936 Ford which makes me think it might be for a mid 30’s Ford. I have taken several pictures with measurements hoping someone can use it. I am willing to ship to US locations (lower 48) at buyers expense. The dimensions are 42” x 18” on one side and 41” x 18.5” on the other. It is 5.5” thick on one side and 4” thick on the other. Reasonable offers considered.