Source for new steering gear box?

[CentralCoaster]

My steering box is trashed, no room left for adjustment, and has a blown seal.

I want to replace it with a variable ratio box. I know better than to buy some sh**** reman from Vatozone.

Who do you recommend? Also I read that some rebuilders don't replace the gears. I have a hard time seeing how the gears should be reused, as I bet the ones in my box are trash.

Thanks.