I think I understand what I need but I wanted to make sure by putting it out there to everyone.

If I pickup a JDM VLSD assembly with the 5 bolt outputs as long as I get the axles with it I will be fine to bolt it up correct?

Also what should the final be on 89 240? 4.08 or 4.40?

Thanks for any help.

 

If i remember correctly the stock USDM has the 4.08 final gear.

Depending on which vlsd u get, it could be different.