Yes.
No it will not.
YES it will bolt right on with no problems. You WILL need the headlight wiring harness from a '70 to accommodate the 4 headlight system though.
It should just have a slide clip that holds it in.
unplug all the wires associated with the front end and start unbolting everything else.
Yes
Not without also changing out the front fenders and the hood
Yes it will bolt right on.
Rephrase. Front clip...what exactly is the front clip?
Yes. The 75 will have the plastic bumpers, so there will be subtle cosmetic differences, but, it will work.
No. That was the year of the big change. '72 and back to '68 were one type and '73 and forward another.
A "C" clip resembles the letter "C". As an example, a "C" clip retains the front halfshaft into the transaxle in most front wheel drive vehicles.
Check eBay and you should able to see a picture of one. I'm not a bodyman, but I believe a clip consists of the two front fenders, grill and hood. A Front Clip consists of the complete body parts from the front: radiator support, front fenders, hood, and bumper, spoilers, lights etc. The complete front assembly A front clip is every thing from the firewall forward