Hey Randy, which bolts are you looking for? Have you tried all the hardware stores? There is also a bolt company in Garland that should have any bolt you need.
Frank
Frank, it's a special bolt with an extra large head to dissipate braking force from the caliper to the spindle. It is 5/8" x 1 1/8" Grade 8 fine thread, threaded nearly to the head. It COULD be made out of a normal bolt, but it won't have the larger head surface area.
No matter, because I found a pair on some '70 Chevelle disc brake spindles that a friend had laying around.
Looks like I'm in good shape again, provided I get some time to work on this thing. I have to drive again tonight, but it is getting close to finished.
Randy