My friend gave me a Dana 30 carrier with 4:10 ring attached and matching pinion. The only problem i see is that it is a High pinion model from an 87 or so. I've got a 97 xj, which as far as i know has the standard Dana 30 front axle. So i guess here is the question, can i use it? Possibly just the ring and pinion? or do i have a huge 20lb paperweight. If not, its going on eBay tomorrow