On my 46 for the front I used Chassis Engineering 37 to 39 car brackets. All you really want are the brackets. The bottom is bolt in. The top one I cut 1 inch out of the middle and welded it back together. As the top bolt for the shock will hit the inner fender and this drops it below that. It bolts in where the lever action was. Then I got a set of short shocks from Pete and Jakes as I had put in monoleafs. You would just get a set the length you need. You don't need there bolt kit as I think the car frame was boxed and uses longer bolts.