This piece came from a 1959Cadillac Series 62. This piece will fit on any 1959Cadillac,Eldorado,Seville Deville ,Fleetwood.It needsnothing it is ready to go. Please look close at my pictures, and bid for keeps as I do not accept returns, they are expensive for both you and I. Shipping quote is for the U.S. only, all other destinations are calculated