I have a FF stage II in my 67 Chrysler 300 'vert. I love it!! I tried 2 Steer & Gear level 2 boxes and was very disappointed....the SG boxes had too much on center play and were really not very firm.

I basically just took the $$ bash and ordered the FF box. BIG difference!! It is firm, but not bad at all and there is much less on-center play...Believe it or not, I just had FF's rear sway bar installed and THAT made a significant difference in steering precision...