Interior and Upholstery Do 90-91 rear coupe seats fit in a 87 Coupe? Pics included...

[1987Notcher]

I have a black 87 notch. Grey tweeds upfront. Looking for a tweed in the back as well. Car came rear seatless.

Found a seat but I believe it's from a 90. Pics below show a second hole near the tunnel that the U bracket bolts to (red car). My tunnel hole is on the lower back (black car)

Is this an easy mod or a PITA?

Thanks!

 

[Mustang5L5]

I replied to you over on corral.net. Hopefully you saw the answer