I bought a 1952 F-1 and the front leaf springs have been removed and mono springs are on it now I guess to lower it in front.I want to go back stock so I got a stock set from a salvage yard.I noticed that the two springs are not exactly alike! They both have the same number of leafs but one is built up a little bit different than the other.One of the leafs is longer in the middle of one rack than the other.They are suppose to have came off the same truck! Also the bottom plate that mounts to the axle is tappered at one end,does this go to the front or back? Thanks,Russell