A YJ Wrangler, yes. They will not fit on a TJ or JK.
no they are different
yes, all cj7 doors and hard tops will fit jeep yjs
yes, as log as they have the single post striker.
Those doors should actually work, the body from the firewall back did not change all that much.
No. Door interchange: CJ7 and YJ doors are interchangeable. When you get into the pre 1981 style CJ7 door-the latches are different and must be changed (recessed paddle verses exterior latch). They did not make a wrangler in 1996. 97-2006 doors have the latch in a different location and different latch post type. The doors are physically the same size but the hardware is in different locations. The is true for both full and upper soft doors. The doors could be made to work with relocation of hardware but in my opinion not worth the hassle
Nope. Wrangler windshield is a bit bigger.
Jeep made the CJ7 from 1976 to 1986.
Yes
No. The Wrangler has several changes, windshield width, body width, etc.
1986 1986
1976 to 1986
yes