Bought truck used 1995 F150 4x4. Had rear cover off to fix leak. Noticed numbers engraved on Ring Gear maybe someone can help me figure gear ratio in the truck was very cold so I did not count the teeth but they appear to be after market . Numbers were hard to read will give two possible.??
M1 73 ML 73
13L0 008 13L0 008
19110 102 1g110 1DZ