All of the parts you seek are available through Toyota, however, they are all sold as integrated pieces of wiring harnesses, not as stand alone items.
The existing front door wire grommets with the bellows feature should stretch to accomodate your wiring but you might need to seal it with some silicone to address the gaps created around the additional wires.
The body panel plugs used on the underside of the body where it meets the chassis (sorry, best description I could think of) are still available and are the same size as the front door grommets. They can be adapted with some rubber wire pass through grommets and silicone to create grommets for your rear door situation.
Did this dance with the stereo install on our '60 and can walk you through it with pics if you need more info......just let me know
HTH,
-dogboy- '87 FJ60
The existing front door wire grommets with the bellows feature should stretch to accomodate your wiring but you might need to seal it with some silicone to address the gaps created around the additional wires.
The body panel plugs used on the underside of the body where it meets the chassis (sorry, best description I could think of) are still available and are the same size as the front door grommets. They can be adapted with some rubber wire pass through grommets and silicone to create grommets for your rear door situation.
Did this dance with the stereo install on our '60 and can walk you through it with pics if you need more info......just let me know
HTH,
-dogboy- '87 FJ60