wanting to know if these are the right measurements for the 91-92 rear rocker panel brackets i'm trying to have them fabricated. the entire bracket is 5.5in x 2.25in with the other cuts for the bottom portion which is 1.75in x 1.75in is this close? I bought some camaro gfx and at the time did not know that this bracket was supposed to come with it.

 

got the pieces made now on to the bolts. does anyone know where i can find the speed nut bolts that came on the oem brackets?

 

update got the pieces made and they are way too thick (i think). .25in steel is alot thicker than the oem metal was has anyone tried this? will it work? does anyone know? or can help? if these don't work I will use my grinder and slowly start taking off layers. if you have a better idea please share it.