T74Ya-man, Show us what you have, Plz.
IDK of any one who hasbuilt one. Though several of us have aftermarket R&P's, which are based on GM units.

When you find that info please post it.  I would be grateful.

I regularly scour the local yards for a rear steer rack that will work from any vehicle. No success yet!

I know randals is a off shelf gm and some other kits for mustang and other rear steer fords are actually a sabb that looks almost identical to the gm. Scary maybe if the centerlink bracket for the rack it built poorly. I have my power steering components out now. And I'm going to the salvage yard soon hopefully I got some crapy work shifts so when I get done I can't go so I have to go early which doesn't always work out ha ha. Anyways after I get the rack ill use wood templets when figuring out placement seance you want to duplicate stock to limate bump steer. Ideal rack to use seance there are j rack variations the one I know for sure is a 97 skylark because it actually has a longer lock to lock and then ill along ate the window to get the full lock to lock amount.

Yes lots of gm cars had rear steer racks some kits use cavalier and beretta rack. I found the skylark rack has more lock to lock than others

I tried for a while, modified a cheby cavalier rack, but eventually bought a unisteer. Didn't like how little was left of the case when I was done modifying.
 

U turns like titanic ha ha thanks daze for the links.

Hakan's has substantial distance betwen the two centerlink attaching points and that makes it a whole lot stronger than the ones where the bolts are close together.  Nice work!

MustangSteve wrote:

Hakan's has substantial distance betwen the two centerlink attaching points and that makes it a whole lot stronger than the ones where the bolts are close together.  Nice work!

Thanks Steve! What you just mentioned was one of my major considerations when I designed and built it.

True74yamaha wrote:

Haken what kind of German rack and pinion is that?

The pictures I linked shows how I used parts from two Mazda 929 R&Ps to make a custom one-off center take off unit. It replaces the front crossmember, but I've made another crossmember and I also made a lot of other reinforcement to the whole unibody construction to try to avoid any flex.

The German made ZF R&P I was talking about has the same applications as the GM J-car R&P as a number of European cars also was built on that GM platform. The big difference is that the ZF unit is of a much higher quality than the Saginaw version of the same design R&P.

Tempo/Topaz rear steer rack is being used on some "Coyote" 5.0 DOHC conversions.
IIRC there is a fitment issue with them and the narrower Mustang chassis.

Corky

 Let us know how the rack trns out. There's a guy selling parts off a 90's Beretta, was going after window motors and the rack if he will let it go cheep. Don't want to pay to much, not sure if i will ever use it.