94 2wd front brake upgrade & front end sheet metal upgrade

[94 lngbd]

I did a search in different areas but no results. What all is needed to swap over to the dual piston calipers from 95-97 years?

Also to upgrade front end sheet metal looks to be that of a 2003.
IS IT necessary to change the radiator core support or can just a new header panel be attached to the 94 radiator core support?

 

[bduke23]

There is a write up in the tech library for swapping over to the dual piston calipers, I think its under "Brake Upgrades" or something like that. As for the front end I don't know, but someone will chime in shortly