Wrong Spacers - ATE didn't make the form fit spacers until 73, long after the GT's Wrong Fasteners: a) These are Ribe (reebie) M7 "Button" head fasteners with an R5 head. Real GT's use Ribe M7 "cap" head fasteners with the R6 bit head. b) These fasteners are all the same size... that would be a tough one come assembly time. GT fasteners are 60mm for the short (outside) fasteners and 65mm for the long ones.
The pins look correct though... I'd be willing to bet the slim pins are 911 of which the shoulder by the nipple needs to be shaved by 1mm.
