Anybody wanting to swap a 210mm diff into a non-v8 car [that came with 185mm diff]: you need to shorten the rear driveshaft by 1 3/16" if you also use the later w210 6 bolt guibos. The 210mm diff has a longer snout on it, so the driveshaft is shorter.
Admin edit: Clarifying that some non-V8 cars came with 210mm diffs. Details in post #95.
Admin edit: Clarifying that some non-V8 cars came with 210mm diffs. Details in post #95.



