I picked up in 8.5 out of a 1984 olds Hurst to swap in got the old 7.5 out and started building up the 8.5 as it was all tore apart in pieces. The first problem was it was missing a pinion yoke so I got one from a gear place but for some reason the seal surface is much too large for the seal that came with the overhaul kit that's the first issue so just wondering if there's two different pinion yoke SEALS or pinion yokes? The next issue comes with the wheel bearings I ordered the wheel bearings from the same gear place but the axles that buddy gave me to go with the tore a part 8.5 the bearing section measures 1.4 inches and is much too small for the bearings that came from the gear place I'm starting to wonder if I got the wrong axles or did I get the wrong bearings?