Ok I got enough money to get whatever posi I need now. Before I buy it, I want to make sure it will fit my car. I'm positive this is the one that I need, but make sure that I'm getting the right one.

https://www.justdifferentials.com/st...cat=172&page=1

I'm getting 3.42 and I also want to know if theres anything else that I need to put this on. I hear about those installation kits but do you need them and are they worth the 100$? Im also conserned because I keep hearing that i have a 26 spline axle and not a 28. I'm the real owner and have not modified the car yet(except for open element ). If Im missing anything or if its not a good posi tell me please.

 

That posi is the right one for your car. Since your installing new gears, you will need the installation kit.

No, you have 28 spline axles. I already explained that in one of your earlier threads :

https://www.thirdgen.org/techbb2/sho...hreadid=304612

 

Ok so would you reccomend this? and should I buy a installation kit?