3.73 gears???
#1
3.73 gears???
I have a 2003 SCREW FX4 with a 5.4 engine. I have the B6 axel code in my door jam. According to what I have read here the B6 means I have 3.73 gears. But looking at my owners manual it shows that I would have to have 16" tires for this to be but i have 17" tires which would fall under the 3.55 gears. Is it still possible my truck does have the 3.73 gears with 17" tires??