Quoting 4g63mightymax:
I have a very rusty Galant VR4 3-bolt axle open rear diff. Is that the same? If so, do you just need the internal parts or the whole thing? The internal parts would be WAY cheaper to ship.
VR-4 is 3.545 ratio while GGSX is 2.846 ratio, so the rear diff would not be the same.