Im looking for a few things on black Friday, and have a few questions about the 04+ fitment vs the 97-03

1. the ZZP Alum radiator. My L32 already has a 7/8ths in it and on the ZZP site it says that the Alum version is only 1.25" for the 04 and 1.4" for the 97-03. I do know some of the fans are different but IS there actually a difference in the Rad itself as far as mounting goes. I do know fan clearance and design was different thru some years so that might be why

2. Chrome Moly diagonal Braces. I already have the 04+ strut tower braces, and would like these to match. They also say 97-03, but I know the stock diagonal braces have been installed on the different Gen cars

Anyone ever installed either of these on the 04+.