chevyboy07 91

hey all...long time!

had a few q's if you could help please.

I am swapping my factory 3rd gen disc rear to a 4th gen rear. I want to re-use my stock calipers and rotors.

1. do the 3rd gen calipers bolt up to the 4th gen rear? I'm pretty sure they do and i read somewhere "yes", but want to be 100%.

2. will i need longer brake hoses to reach the calipiers that will be out the extra 2 inches?

3. If "yes" to #2 anyone have a pt# or something for the correct length hose

4. what u-joint and driveshaft combos are the heavy hitters using?

thanks for the help!