dana 60 ring and pinion

Hay guys and gals im in need of some help im thinking about changing my 8.75 out for a dana 60 but im having a hard time finding the gear ratio im looking for. It appears you can only buy 3.54 ratio anymore that appears to be the highest ratio offered on the market today.
Ive scored the net and it appears ma mopar put some 3.33 in some of there vans and truck possibly in the late 60's
Ford also used the dana 60 in higher ratios of 3.01 to 3.33 in some of there trucks in the late 70s early 80s ....
Im looking and hoping one of you guys can help me out im looking for a higher gear ratio ring and pinion and im interested in what you may have....
Shipping would be to 49234
Thanks fabo for the ad