I need help on the motor bolts. There are about 40 I can't figure out , like;
1. which are bolts vs. studs for the intake and exhaust manifolds. The Exhaust are a real question where I seem to have half of 1 style normal bolt with washer and half of another with a shoulder bolt and no washer (is this because of the factory spark plug shields?
2. the head markings and details for unique studs/bolts for distributor hold down, water pump, carb, brackets for things like pwr steering/alternator/etc. Is there a good ref book on this? I looked in my assembly manual but it really doesn't give the details, same for shop manual. Some of the parts sources catalogs are a source like the online one at GroundUp Restoration but they don't have some stuff and I worry about accuracy.

Please help