Interchangeability of rear deck lids on business coupes 40-48

[Don Dalton]

I have a 40 business coupe . I measured a 48 business coupe rear deck lid and it appears to be the same . Does anyone know for sure that the 40,41,42,46,47,48 Mopar rear deck lids are the same on the coupes  ?  (I know all the handles/license bracket, light are different.)

 

Thank you in advance for your help . 

[junkers72]

1940 & 41 have squared lower corners ‘42-‘48 have rounded lower corners .