Just a quick question regarding the upper shock mounting hardware on a 67 Coronet. I am trying to finish up the front suspension and am in the process of installing the shocks. The FSM shows a top washer, the rubber bushing with metal insert, and then a lower washer. I don't recall there ever having been a lower washer during disassembly and there wasn't one included with the new hardware that had been ordered. Having said that, it has been approximately 8 years since I disassembled the front end and my memory may be fuzzy? Was a lower washer installed during assembly and lost during a subsequent shock replacement? If so - would anyone know who might sell the correct washer? Thanks for any help you can offer...