Penrite PRO GEAR 80W-140 diff oil now diff makes crunchy sounds

[blackvxss]

I seem to remember there were a lot of issues with diff chatter on the factory LSD's with the M80's.

well diff is behaving like normal so all good, i'll add the rest of the limslip to the VT SS diff next weekend.

I'll have to assume theres not enought additive in the penrite oil.