battery cable/hose clamps

[okc69camaro]

I have a couple of questions:

1. Is the correct grounding position for the negative battery cable on a 1969 camaro, X44, small block 307 on the altenator bracket? Or somewhere else? I've looked at a lot of photos and I keep seeing it in different places.

2. I'm trying to find some original style clamps for fuel lines, heater hoses, etc. Does anyone know where to purchase these online? (the kind that have a screw sticking straight up at a 90 degree angle)

Thanks for your time and help.