Borgeson box to -71 Duster

[Dusterfreak]

Hi! Im going to buy a borgeson Ps box for my duster. But I cant decide should I buy it with small or large sectorshaft.
My current setup is:
-71 K-Member
-73 Disc brakes
-PS-box from 70`s, has large sectorshaft
I have all the parts to do ether way, but which would you preffer, the older smaller or the bigger...

 

[tonysrt]

From what I remember the large pitman arm is much cheaper than the small one. Just check it out before you decide.

 

[GMachineDartGT]

On a bodies if the pitman size also requires a matching center link and idler. No difference in strength but from experience I can tell you the 72 and down linkage has better turning radius.
I manufacture and sell the direct bolt in kits. Bergmanautocraft.com