yea lots...
my personal choice that Ill be getting for my car is this one.(look in the suspension section)
http://store.nexternal.com/shared/St...unt2=577460885
this is also a speq'ed box from lee too.
http://www.scandc.com/leesteering.htm
not sure if lee builds these 2 with different speq's from each other or not...
also there are these options that are the same boxs as above thier just "crate" steering boxed as opposed to the lee box are brand new box that have been custom tailored.
http://www.detroitspeed.com/productp..._gear_prod.htm
(scroll down)
http://www.pro-touringf-body.com/cha...omponents.html
and there's also the AGR box its a quick ratio 12:7:1
its just not a 670 size box and is "said" to not be as good as the others mention- but its still leaps above the factory boxs in our cars. and cheaper than the others above.
http://www.summitracing.com/parts/AGR-292117/
hope that helps.