RicerX
Well-Known Member
I only ever used stock VLSD diff in my 370Z (and honestly never knew any better except that it is better than open diff... never experienced others for myself), but all my other 370Z buddies that went Quaife never stopped talking about how great they were.If you're referring to 'H' as in Helical, this is my only route as the toughest out there, Quaife, OS Giken to name a select few. No clutches or fluids to burn. Why the Sport is always the best starting point at its pricepoint. Been using Quaife with no issues over many track sessions.