Hi after 4 years saving I have just purchased the "Trac Pac" from Arizona Z Car ; but I am wanting to use the diff from a 240sx or 300zx becuase of 408 gear ratio. Anyway my problem is that I am stuck trying to figure out what axle stube and size axle shafts to use?? can someone please help or direct me to where I can find some help thanks

You might have to save for another four years. It's expensive and not easy. Here is a link to one route -

Welcome to Modern Motorsports Ltd!

+ the cost of custom CV shafts

+ adapters for the CV shafts

Edited April 24, 201312 yr by Zed Head

Wolfcreek racing ($1,000.)

If Ross is still making/selling adapters all you need are either 280ZXT or 300ZXT CV shafts.

Chequered Flag Racing sells the 280zxt /300zxt adapters.They get them from the same manufacture as Modern motorsports.