Working on a 67 GTO..pulled the font end out to clean paint and rebuild..A arms have oval bushings??

.Did the Pontaics use tham or have they been replaced at some time?? thanks
ALbert
PS if any members have a correct 67 and would not mind sending me some "reference" photos..mainly underhood..A/C, grille... it would be much appreciated.

.trying to return this one to stock