Originally Posted by
dsms4ever
They made a new part number for the b6 ball and gear diff.... But the gear diff parts sold separately all are compatible with the b5m...that's odd, furthermore the b6 ball diff out drives don't list as being compatible, but the cva axles and bones are compatible. A little bit of deduction based reasoning tells me that the b5m ball and gear diff will work perfect in the b6...can anyone prove me wrong?
The B6 diffs are 2mm wider (1mm per side). The new part number for the gear diff includes the needed spacers so you can run the B5 series gear diff in the B6. They are just using the rear axle spacers they made for when using the +4 C/D mounts on the B5. The small spacers are not needed.
