i was wondering which rear end i have on my truck. 1999-f150 4.2 v6, auto tranny, 3.55 gears single cab short wheel base sport package. i was wondering because i have the money saved to order the ring and pinion gears

 

8.8"

Ian

------------------
99 Expedition EB
5.4l, 4x4, 4.10 LS
WMS Tube, Bassani Cat Back Exhaust, Superchip Flipchip, PIAA Superwhites

 

thanks alot . ill be ordering soon.i really appreciate it to the ones that provide info helping us that do not know yet