GKTECH Z33 350z/Z34 370z & RZ34 Extended dual stud diff cover (Cover only) (Order in)*NOTE* Currently is an order in product from GKTECH In Australia. Takes roughly 3 4 weeks Listing is for: 1x Diff Cover The GKTECH Z33 and Z34 dual stud diff covers were purpose designed in house for grip racing, drifting and drag racing. With the Z33 and Z34 OEM diff cover using a single stud at the rear it is incredibly prone to breakage in high grip hp setups. We are confident this is the BEST aftermarket diff cover available! Through a lengthy