Need a 1980 Dana 300 t-case, cracked my case on mine(it has the tera-low 4:1 conversion, and the advanced adapters hardened rear output, I have a set of stock gears, so I could even use just the shell, case only no internals. I haven't taken it out of the rig yet, so I don't know if the internals are damaged or not. Call frank, 707-235-4552(btw, it's in a Jeep, have Scout Dana 44 axles in it too, hope that doesn't bother you Scout guys too much, I helped my stepson get his Scout going, we just did the rubicon last weekend. )