View Full Version : differential strokes

02-03-2004, 11:48 PM
im curious if i can put an 88 325 is diff(just the unit itself)with my 318i gear set on it ,into my 318 housing?no guesses please,
has anyone here done some diff swaps that would know?:idea:

02-04-2004, 12:29 AM
The housing on a 318 is smaller. What ratio is it 3.73?

02-04-2004, 07:41 AM
the is has 373s but the 318 has 319 i think,im not sure id have to look at the manual