Power Steering gear box 12:1 unit?

[Jozseph]

Anyone install a 12:1 power steering gear box on there CUCV?

Thank You

Joseph

 

[Chaski]

Anyone install a 12:1 power steering gear box on there CUCV?

Thank You

Joseph

I don’t think a 12.7:1 full size box ever existed. The 12.7:1 boxes were the smaller 2.75” piston Saginaw boxes used Jeep Grand Cherokees and some f-body cars. The smaller piston and ballscrew won’t swap into the larger 3.125” piston GM full-size Saginaw boxes. Also the housings are different and won’t swap as the larger ones mount with 4 bolts vs 3 bolts for the smaller ones.

There are variable ratio 73-87 boxes that would be an option.

What are you aiming to achieve?