Nissan R34 GT-R Service Pack / Kit

Engine oil: 4.5L - 5L (5W40 or 10w40 fully synthetic)

Manual Trans Gear Oil according to Manual (an English Owner's Manual)

2.4 litres for RB25DE

1.8 litres for RB26DETT

Type of Oil = API GL-4

For the Diff, any oil you use, you keep filling it until it overflows.

Manual transmission: Redline LWSP ~3.5L

LSD: Castrol Limited Slip 90 ~1.6L