I got a box off of a 92 S10 Blazer 4x4 since it waas free and mine was leaking. I go to switch the pitman arms, and the shaft on the S10 is too big, and the pitman arm on the S10 block had a pivot ball on it, not a whole, like the wagon. So I call the local part store, and they don't have a listing for it since it is a non wear part. Call up the dealer dad works at, and still no luck. I am headed to the local junkyards now to see if I can match anything up, but if I don't have great luck finding one, where can I almost surely find one? Thanks in advance.