1983 Starwagon Leaf Springs, are all models the same Options

[crazyboy308]

Hi all i need to replace the rear leaf springs in my old mans 1983 SC starwagon. having abit of trouble trying to find some and was wondering if all the models had the same springs. i did hear that people mover vans had softer springs and the ones from a 4X4 are different. but im happy to put stronger springs in as we dont use it as a people mover anymore. would springs from a 90s model fit. how can i check part numbers. or could someone give me measurements of the springs in their van and ill check to see if they are the same . cheers guys