is te sa diffy same as fb diffy
 

i want to weld my diff but have a sa as a parts car i can weld the sa diff then when i have time put in my fb plus ill have spare:)

smaller axles i think
other than that i dont know

all to up to 82 (some 83) are all small axles.

What he said.


Some info says that 83 was half year. Some will have small and some will have large, but I remember any cut off date being mentiond.

so how can i tell is there obvious signs?
maybe ill just mesure the axel size tomorro and compare:)

thanks all

its the same i am doing the same thing with my frinds car