Retrofitting Power Steering

[slantflat]

Hi everyone.

Question about power steering. I searched the forum but didn't really see what I wanted. Is there a difference in steering columns between the power steering/non power steering cars? I want to add factory style power steering to a car that doesn't have it, do I need to change the column, and besides the power box, is there anything else I need to change? This is for a 57 Bel Air 283 automatic. Hm. Might be a good time to add AC as well. That's a subject for a different time.

Thanks everyone.


Mike

[BamaNomad]

The steering column and steering box are the same between factory PS and manual steering, but the pitman arm is different and maybe the idler arm? Besides those items you need the power cylinder and steering linkages from a PS car, along with the PS pump and lines. Note that the generator drives the PS pump and you'll need the PS generator/pump as well... I'm sure I forgot something, but someone else will help us out..

If you're adding AC, are you talking about 'factory' air conditioning? (tough to find those parts).. If I misunderstood your comment about 'factory style' power steering, and you are just wanting a more modern upgrade, then the question needs to be re-asked more specifically and the answers will be very different...

[Rick_L]

Just to emphasize and make it real clear, the steering box and column for manual and factory power steering is the same for any trifive. The "power" part comes from a hydraulic cylinder attached to the steering linkage and the frame. As said, the power steering pump is driven off the back of the generator.

Aftermarket power steering conversions use a more modern style power steering box and those do require a modified steering column or replacing it completely. Usually with an aftermarket conversion, a later model power steering pump that's separately belt driven is used.

You can add aftermarket a/c with either one.

[markm]

These cars never came with true power steering, more like power linkage assisted. Big ram and a control valve mounted on drag link.

[slantflat]

Thanks guys. Bama you're right, I should have asked that question differently. I have a 57 Bel Air that has power steering, with the pump on the back of the generator. I want to buy a 57 Bel Air that doesn't have power steering, and if I do I'd want to add it. So the question really should have been, what all do I need to put power steering on that car?

I have a spare generator/ps pump that I can use, and I'm guessing getting that power ram would be fairly simple. I want to share the car with my Mother; Granddad had one of these new and that's what Mom learned to drive on. I've never driven a 57 without power steering and I'm afraid that even with that giant steering wheel it would require too much effort for my Mom to steer. Hence looking ahead to the mod. I shouldn't have said anything about the AC, just being a wiseguy.

So, car without power steering, what do I need to add it? Thanks again everyone.

[scorpion1110]

Thanks guys. Bama you're right, I should have asked that question differently. I have a 57 Bel Air that has power steering, with the pump on the back of the generator. I want to buy a 57 Bel Air that doesn't have power steering, and if I do I'd want to add it. So the question really should have been, what all do I need to put power steering on that car?

I have a spare generator/ps pump that I can use, and I'm guessing getting that power ram would be fairly simple. I want to share the car with my Mother; Granddad had one of these new and that's what Mom learned to drive on. I've never driven a 57 without power steering and I'm afraid that even with that giant steering wheel it would require too much effort for my Mom to steer. Hence looking ahead to the mod. I shouldn't have said anything about the AC, just being a wiseguy.

So, car without power steering, what do I need to add it? Thanks again everyone.

Just pulled the whole factory power assist off my 55 Wagon; RAM, Valve, drag link, steering arm, special tie rod end, and a saginaw pump and the hoses. Also the frame bracket. Went to a CPP 500 box with shortened column, hydroboost etc.

Its clean and for sale if you are interested. PM me so we dont clog up your thread. Its going in the classifieds shortly.

[frkndave]

Hello Sir. I'm looking to upgrade my PS in my 56 Bel Air. What you're selling, is that the complete (at least for the most part) set up for PS? If so, I'd like to inquire about buying your system.

[scorpion1110]

Hello Sir. I'm looking to upgrade my PS in my 56 Bel Air. What you're selling, is that the complete (at least for the most part) set up for PS? If so, I'd like to inquire about buying your system.

You have a PM.

Scorp

[frkndave]

Hello Sir. I'm looking to upgrade my PS in my 56 Bel Air. What you're selling, is that the complete (at least for the most part) set up for PS? If so, I'd like to inquire about buying your system.

[BamaNomad]

Sounds like you have most of the parts to convert from 'stock' manual steering to 'stock' power steering. IMO, the stock power assisted steering works very well (IF the components are in good shape - and not leaking)...