06 Seats Into a 72 GTO
I heard they were too tall, too wide, too heavy, and you loose headroom & legroom. Its NOT TRUE. I just put these into my 72 and I can't believe how comfortable they are, and how they hold you in the car. Two wire power hook-up and they work great, there is a lot of adjustment in these seats. I am in the process of changing my interior to black, these were way cheaper than recovering my old seats.
Legroom: Does not change front or rear, depends on your adjustment.
Weight: I did not put them on a scale, I did lift in & out of car, same weight.
Height: Seating area is lower at lowest setting by 1.5in.
Headroom: Lost .5in, probably due to firmer seat.
Here are some pics, brackets are simple 1/8 steel, seats are very solid after mounting. Flat brackets are front, bent brackets are rear.