[Ozarkguy]

Do you mean a wanted ad on this forum under the parts section?  And thanks for the clarification on the spring.  It seems that it is indeed a spring.

I had a 74, their the same.. At onetime I had the info on that suspension but it went with the coach.. If I come up with something I'll pm you.. If I remember correctly it is called a bow spring.. However ... Sometimes I don't remember correctly anymore...