Only the 1957 and 1958 hardtops used the convertible frame. By 1959 they were able to get the 4-door hardtop body stiffened up enough to not need the convertible frame. Another problem from the rush to get the 1957's into production. The 1957's were supposedly originally scheduled for 1958. But regardless, the convertible body has different A & B pillars, different rocker panels, different rear wheelhouse stampings, plus differences in the structure around the the rear axle area. Chrysler's convertibles were not designed by adding bits and pieces onto the body, they were designed with stiffer pieces to replace the non-convertible bits. Bill Vancouver, BC ----- Original Message ----- From: "Tristan Moore" <v-2tmoor@xxxxxxxxxxxxxxxxxxxxxxx> To: <mailing-list@xxxxxxxxxxxxxxxx> Sent: Saturday, January 18, 2003 2:41 PM Subject: IML: More on Convertible conversion > Hi Guys > > Thanks for the insight. > > I checked out the 67 convert on ebay a week or so ago, I would love to buy > it, but it's on the other side of north America from me, and it's in another > country. It would be very expensive to ship that car from California to Nova > Scotia Canada where I live. Sadly I'll have to let that one go I guess :( > > Someone mentioned that some of the frame based 4 door HD tops had the same > underpinnings as a convertible. I have a 1964 Imperial Crown 4 door HD top, > and I think it has the same X member, but I'm not sure really. Anyone care > to comment on this? > > Anyway, still interested in some pictures, I just want to satisfy my > curiosity anyway even if I don't decide to make the conversion. Anyone wanna > dig out their digital camera? > > Cheers > > Tristan > > >