if Chrysler put starter's heat shield on 331 (and 354-392) ther's surely a reason ! And why not on the other Mopar engines ? The ident. part (1558 394) indicates that itsn't a 57 part, but older (54 or 55 ?). Arran, you can send me privatly a picture. Thanks. -- Philippe COURANT (Pau, France) Imperial 57 Crown convertible Buick 58 Roadmaster sedan - American Car Club de France (ACCF) : http://www.accf.com - Chrysler Imperial France : http://www.ifrance.com/c-i-f - Cadillac " Standard of Excellence " : http://www.ifrance.com/accf-cad - SportsCars : http://www.ifrance.com/accf-sprtcar