Nissan 370Z Forum - View Single Post - Must rear diff and MT fluid weight match?

Spooler · 10-31-2018, 08:00 AM

Rear diff fluid is GL-5 and will ruin your synchro's if used in the manual tranny. You need GL-4 fluid for the manual tranny.

10-31-2018, 08:00 AM	#3 (permalink)
Spooler A True Z Fanatic Join Date: Jun 2014 Location: Ga Posts: 13,803 Drives: 2013 Nismo 370z Rep Power: 2684392	Rear diff fluid is GL-5 and will ruin your synchro's if used in the manual tranny. You need GL-4 fluid for the manual tranny.