'49-'51 Merc. &'49-'51 Continental/Cosmo Sheetmetal?

Hey,

Can anyone tell me.......
Do the '49-'51 Mercury and '49-'51 Lincoln Continental/Cosmo.
shair the top panel stamping and back light, respective to their
years? Whata 'bout stretcher panels and floor pan stampings?
Rockers/sills? I know the dog houses are longer, but that's jus'
sheetmetal, know?

Thanx,

Swankey Devils C.C.

 

The small Lincoln's are the same from firewall back. Rob.

 

There's a full model run interchange manual that shows up on eBay every now and then for the 49-53 Lincoln/Mercury line. It'd be a good buy.