Modernizing old seats

[ProTourGSX]

Recovering the rear seat in my '70 Buick GS, never liked original seats for comfort factor; has anyone used, or thought of using Memory Foam (like used for new bed/mattresses) to prolong the life of the seats, as it always returns to it's original shape?

Just an idea, not necessarily something I have to do, but thought it might be cool for an extra place to sit in the garage, anyway.

[T_Raven]

I've wondered how well it would work too and if it would be easy on your tukus on long trips

[garys 68]

I love the chrome trim back of my 442 seats, but they are crappy.
I added some medium density foam, some ne springs, edge wire to pull down the center....... and it feels like I fall into these seats.
Before


A little 1" and 1/2" foam added, cut 1/2" slots in the old foam for center section.



After

[nekkidhillbilly]

still rather have newer seats the old ones i cant recline and i cant get comfortable due to that

[ProTourGSX]

still rather have newer seats the old ones i cant recline and i cant get comfortable due to that

The worn out original GS front seats will be replaced with Recaro or Corbeau buckets; the rear seat is only being redone as a garage prop/back half of a '70 GS for use as a custom couch (with stereo system in rear deck & trunk).

No one rides in the back seat of my Buicks, ever!
So, with the back seat & seat belts removed, there's only room for the driver (me) and 1 passenger (not very often), as I'd prefer, anyway.
Also, it makes more room for amps/speakers/storage for road trips/etc...