i have a 2002 ford ranger 8.8 rear with 4.10 and i am doing a swap for a 1997 ford explorer rear end so i can have disc brakes. the rear end from explorer rear end is 8.8 with 4.10 i need u bolts for the does any one know a part number or how long and wide they need to be.

 

they need to be 3.25" wide as the explorer axle is 3.25" around.

height, who knows but you should be able to measure that based on your perches,blocks and top plates.