4.07 gear, 16 bolt ring gear, need a 12 bolt...?

We have a 4.07 gear with a 16 bolt pattern on the ring gear. This fits the Super 8 and 12 from 33-4-5-6. We need a 12 bolt set that fits 33-4-5-6 eight cylinder cars. Our specific need is for a 34 1101. If someone has a 12 bolt set and needs a 16, lets trade. If there's a 12 bolt set we can purchase we'll do that too and sell this one. It's a new gear set, just wrong for our car. We'd also be interested in a complete Super 8 rear axle assembly if there's one within a day's drive of Motown. I know this is a longshot but we gotta try, right? Thanks in advance for any leads/info.