I think is worth it, it will give you more pick on rims, and that a plus... Also this may help you
To convert the rear end to 5-lugs you need to replace the 4-lug axles and drums with 5-lug units. The axles that are needed will be either off of a Ranger, Bronco II or Aerostar van.
From an '83 to '92 4 cylinder or 3.0L V6 Ranger/Bronco II with a 7.5" rear end you will need two driver's side axles. Only the driver's side will work as the pumpkin on these rear ends is offset and the axles are different lengths (you need the longer of the two axles). It should measure 29-5/32".
From an Aerostar you will need two of the passenger side axles from an 86 to 97 model.
The axles are all the same so they can be mix-matched (i.e. - one driver's side axle from a Ranger and one passenger side axle from an Aerostar).
You can use the brake drums from either side of the above listed vehicles but make sure that they are 9" drums. The 4.0L Rangers came with an 8.8" rear end with 10" drums - these will not work.
I hope this help you
__________________ " The Gorilla fisted carburetor King  "
Car 1: 1988 Ford Bronco Full Size.... All Stock
Car 3: 1988 Mustang LX - Drag Car
Car 3: 1988 Mustang GT - Mod's
Front Mod's strangs 10way adj., New ushing,Springs
Rear Mod's Built 8.8" 31 splines, c-clips, 50/50 shocks, 3.90 gears, eaton posi, Engine Mods' Cold air intake..
Bets Time: 14.62 | 
