The best bucket seats besides Mustang GT seats (hard to find) are 90's Saturn Coupe seats. They came in cloth or leather, and in tan or black. The older models had integrated headrests and newer ones are adjustable. The coupe and sedan had the same mounting brackets, but the coupes are much more bucketier.
I don't have my install pics but all you have to do is inlarge the original mounting holes to fit the stock ranger bolts. Then they bolt right in!!! The only decent pics that I sould find that show more than one angle are on a cardomain site. Clicky
These are stock seats, but have been recovered in two tone.