I have an 88 Bronco with a 8.8 and 355 gears and I need to change the drive pin and spider gears in the rear. I have a spare front end and and was wondering if the spider gears and drive pin from the front can be used in the rear. Thanks for any help.

 

They never used a 8.8 for a front axle and you likely have Dana front axle parts and it would be a real fluke if any of them fit.

 

Actually, they have been using the 8.8 in the front for quite a few years now.

Unless you happen to have one laying around, the 8.8 and whatever front axle you're talking about are completely different and made by a different manufacturer.