In case you dont't know this and I am sure its been posted before. I bought an used F-150 and was not sure of all of the options that were on it. Mainly I wanted to know the gear ratio and if it had the limited slip option. If you take your vin number (they use the last 8 digits) to yur ford part department, they can run it and print out the build sheet that shows all of the options for the vehicle. So now I know I have the 3:73's and the limited slip diff.
Sorry if this is a repeat.
L8R Nick

 

This works too...gives some of the info...you can also find your gears by checking a sticker on your truck...I think in the door maybe it was.

https://www.fleet.ford.com/maintenan...ls/default.asp

 

according to that, my truck has 154 Horsepower. seems about right to me.

 

 

^^^ lolz

 

thats what you get for buying mexican spinach

 

I looked mine up there awhile back and it said I had an electric engine.

 

I HAVE A 4.6 AND IT SAYS 200 HORSEPOWER WTF