what rack and pinion would you guys use on a 63" track with vehicle????????????????

My track width was designed right around 63", I used a mustang II from speedway

chris called me and we talked about it and im going to keep looking for one that is closer than a thunderbird, but thanks for all of the info

Depending on what you are willing to spend you can get custom made ones, or you can buy ones that are incredibly short and just make new ends the move the pivots to where you need them, like a center steer