1990 diff change

[oldredrunner]

Will a 1991 4 banger front diff fit in a v6 1990

 

[541joseph]

The housings themselves should be the same but most likely it will have a different gear ratio.

 

[92-SR5]

It will fit.

 

[Hyde802]

The housings themselves should be the same but most likely it will have a different gear ratio.

This. Make sure the gear ratios are the same and youll be good to go.

Are you swapping the axle tube also? Just make sure it will work with whatever hubs you have (manual or ADD)