Core Support diffs?

[Cuda416]

I was looking at the restoration log of a convertible cuda at uscartool and they mentioned putting in a core support what would allow for a correct Hemi install. Is there a difference in the core supports for Hemi's versus other engines? how do you tell them apart if there is a diff?

Thanks

[Chryco Psycho]

2 core supports
 22" wide most had these except for performance pkg & AC which had the 26" wide core

[Cuda416]

Thanks! The replacement CS i got with my barracuda convert is the 26" version, nice. Just keeps getting better.

-C