[Truck Nut]

Hello everybody...I'm planning to purchase a 77 sub, and was wondering how straightforward job would be to put newer front bench and backseat to third gen sub...i have owned couple fourth gen silverados and what i miss the most in them is those comfy seats...thanks in advance!

 

[ProMetalShop]

I guess it would matter how much the floor pan changed. At the very least maybe drilling some holes, and some spacers, or maybe some light welding and fab work.....

 

[Blue Goose]

I think all the way to 91 or 2 will fit,but with your fab expertise,I'm sure you could make anything go in there
David