It's a 2dr or 4dr ? You say "door panels": interior panels or exterior "skin" ? According to Hollander (about complete doors): 2dr HT: 57-59 doors interchange 4dr HT: 57-59 front doors interchange, 57-58 and 59 rear doors don't !! Don't know why ... -- Philippe COURANT (Pau, France)- Webmaster des sites ACCF et C-I-F Imperial 1957 Crown convertible Buick 1996 Roadmaster wagon - American Car Club de France (ACCF) : http://www.accf.com - Chrysler Imperial France (C-I-F) : http://www.ifrance.com/c-i-f - Cadillac " Standard of Excellence " : http://www.ifrance.com/accf-cad - SportsCars : http://www.ifrance.com/accf-sprtcar