I'm in the process of restoring a neglected 88 GTA, 5-speed, t-top, 305, car. Is there anywhere that will list the sizes of ALL the fasteners (nuts, bolts, and anything else). The Haynes and Chiltons will list torque specs but do not list sizes. A lot of the nuts and bolts need to be replaced while I have this thing apart (for both structural and cosmetic reasons). Any leads would be greatly appreciated.

Kevin

 

I could be mistaken (again), but I'm thinking your best source might be a factory assembly manual. Getting your hands on one may not be that easy, though.