When I got the truck I noticed it had a snapped off front wheel stud. Napa said they didn't have and couldn't get the stud, and the GMC dealership said they no longer carried it.
I went to an International truck dealer, and while they didn't have the parts, they were able to give me some part numbers. These part numbers are able to be cross referenced back to Napa orderable parts.
Front Wheel Stud
Euclid E-5682
Budd 82525
GMC 3763619
Gunite K46009
NWRA X-1108
Rear Wheel Stud
Euclid E-5683
Budd 82526
GMC 3765876
Gunite 46009
NWRA X-1109
Lug Nut
Euclid E-5734
Budd 81269
Dorman 611-043
Firestone NT-30
GMC 3771410
Gunite 45681
Gunite K-45681
NWRA X-1110
Std. Forge 303119
Trailmobile 21-W182
Trailmobile 38-5734
World Truck 1338002
Another interesting note:
Raybestos lists part number MC34403 has a stock 1 1/8th inch single circuit brake master cylinder for use with non-power brakes. Napa carries this both new ($75), and remanufactured ($35).
If you have a master cylinder/hydraulic clutch combo, it is part number MC19089 for $200.
