air locker vs electronic locker

[aaah1]

i am having trouble deciding between air or electonic locker and wether i should put in the back or front

 

[Bully Bob]

Are they making electric for early Ford axles now..?

----Terrain you intend to run would come into play.-----

I would go Detroit in the rear & air in the front....depending on what veh.., & what year.

Chances are you'd rarely, if ever, need to engage the front.

D-30 front..., lockers not recommended.