Want to make sure I get what I need..

I have a 96 Cobra convertible with very few miles (1800 miles) and I will be purchasing a FRPP 4.10 gear kit within the next few days. With the car having so few miles, do I need to purchase an entirely new installation kit or are there only certain parts that I need to get? I was considering only purchasing a pinion seal, crush sleeve and pinion nut. Is this all I need or should I buy other items?

I of course will be getting the ring/pinion, SpeedCal and fluid with the kit I am contemplating purchasing from American Muscle.

Also, last question......Should I buy new upper and lower control arms since I will be under the car? Do I need both or should I go upper and not lower or vice versa?

Thanks for any assistance and direction you all can offer!!

TT96Cobra

Thanks for responding LaserSVT. Crazy thing now is that I cannot find a transmission shop in Northwest Indiana that wants to install the gear. Either no experience or over a grand for installation with parts. Eek!!!

Lower control arms for sure and I was thinking sub frame connectors once I put the supercharger on it.

TT96Cobra