For the 03 the gear ratios are:
· H6 — 3.73 ratio, limited slip
· 16 — 3.73 ratio, non-limited slip
The eighth VIN position is the engine displacement and number of cylinders.
L — 5.4L, SOHC, EFI, 2V, V-8, gas
R — 5.4L, DOHC, EFI, 4V, gas
W — 4.6L, SOHC, EFI, V-8, gas...