Good looking out bro, PeaceIf you have power rails in your car right now and you went with 6 ways, you could leave the power rails in and bolt on the 6 ways direct, without changing the seat rails, now with 12 ways you are going to have to change the rails and get the adapters or make some, the rails are a little different in the fact the recline motor is mounted to them. Hope this helps.
st95SS- I haven't been out to the yard yet, I have been extremely busy, I will see what I can find for you though.
Yeah sorry forgot to mention that you have to redrill, I guess I don't remember when I bolted up the Bonnie seats to the impala rails that I used to have.You can use your power rails. The seats will not just bolt on, you have to drill new mounting holes in your rails, then the seats will bolt on. The recline motors are in the seats, not on the rails. The three motors on the caprice rails are wired different than the 12 way seat rails, you have to get the sub harness from a bonnie with 12 way seats. It plugs into the 12way harness then into the three rail motors. you will be abandoning the seat controls in the armreat and using the bonnie 12 way controls.