Any recommendations on after market seats for 68 single cab pics would be nice

 

You will get better responses if you include a little more information about what you want that a stock seat doesn't give you.

 

Looking for 40/20/40
or 60/40

 

It sounds like what you could use is a seat from a 90's pickup. They fit in bumpsides, just source one however you can and bolt it in.

 

Ford Chevy or dodge.
or does it matter

 

Yes, it does for fitment. Up to 96 for F-150's, and 98 for F-250/350's.

 

If out of a Ford, it will fit without mods up to 1996.

Of course, with the right skills and tools, anything is possible. Just don't brag about swapping in Chevy parts around here if you don't want any flak.

Here's an FTE thread on the subject: https://www.ford-trucks.com/forums/1...n-69-f100.html

 

Rear bench seat from a 99-02 crew cab super duty is very comfortable. Usually not worn out like the front seats.

 

https://www.ebay.com/itm/184887960667