I have been looking for some nos replacement vent window seals for my 1987
x cab 4x4 they old ones are not torn but have alot of wind noise iam restoring the truck and am trying to get as much new rubber as i can i have all new except these I am new to this community and will post picks soon

 

They're available. Dealer will be very expensive for these. I've for sure seen those pieces of rubber on eBay before, but wanna say other places like JCWhitney carry it. Good luck.