Yep Ghostrider, those are the ones, your core support is missing the cross braces that robin was asking about. Most of them have the cross braces but I have seen some that do not have them, why I don't know, maybe someone removed them at one time or another. I know that some of the hot rodders remove them to make room for the AC coils or electric fans.
robin as far as I know, the 26" long braces are not shown in any of the books that I have access to. The assembly manual illistrations are for a later model and it appears that they were braced differently.
Denny Graham
Sandwich, IL
