dukeboy_318
Well-Known Member
I have a 64 polara with the 8.75 rear. I know there was something different about the 8.75s from that year but I'm drawing a blank as to what. so my questions are:
1: What is special about 8.75s from that year?
2: I have a working spare 489 suegrip from a 8.75 with 3.23s, the current carrier has an open diff, will the differences in the 875 still allow me to swap in this 489 pumkin?
1: What is special about 8.75s from that year?
2: I have a working spare 489 suegrip from a 8.75 with 3.23s, the current carrier has an open diff, will the differences in the 875 still allow me to swap in this 489 pumkin?