Hello i have a 1970 w200 with manual steering that i need to convert to power problem im having is i can find pictures of that year with power steering but i cant find a parts store to sell me a gear box they all tell me that power steering was not avail for my truck any suggestions or thoughts?
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They are telling you the truth to an extent. A power assist was available (at least on 2wd), but it was a hydraulic ram type setup with multiple "leaky" hoses. And they weren't very common anyways. The power steering box as we know it wasn't available til I believe 72-later trucks. 71 was last yr for steering box to be located behind the front axle.
Power steering "conversions" are discussed in great detail on sweptline (dot) org. But there is no "over the counter bolt-in" setup available to my knowledge.
Bucky
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About the only way to reasonably do it is to find a donor truck and swap out all the parts. Even then, the shaft on the hydraulic assist cylinder is usually corroded and leaking, not to mention any problems with the other parts. The cylinder can be rebuilt, but it will be more than $100.
There are some aftermarket cylinders that may work, but it's still going to be a lot of work and, maybe, not worth the trouble.
The swapping of parts is not difficult, it's just finding parts in good condition at a reasonable price.
I have rarely seen parts advertised on ebay, and I occasionally find a power steering truck at Pick-a-Parts. I would guess that only about ten percent of the trucks came with power steering.
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Originally posted by mofomotorsports View PostAm i better off transplanting the body on to a newer 75-78 frame?
Which route you choose will involve fab work.
Bucky
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Power steering hope for your 70 Swepty!
I took my truck to B&I Frame in Burbank, California and Troy fabbed up true power steering for my truck and it cost about $1,700 all in and was done in about a week and a half. It is awesome!!! It is like driving a whole other truck!! I can't rave enough about it.
http://bniframe.com/
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1966 W200 - 440/727 - Frame off resto in process
1969 W200 - 318 Poly, Dana 60's, Disk brakes, Power Steering, 1410 yokes
1969 Buick GS convertible
1976 Ramcharger - 8 lug, Big block, 727, factory tach, SE
1983 Ford Ranger 4x4 - 2.8 V6, auto, a/c
2008 Dodge Avenger
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Here's a link to a "kit" I've been thinking of doing it myself
http://www.uglytruckling.com/Civilia...ox%20mount.htm
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Through the help of a reader of the DTA forum, I was able to buy a power assist system that had been adapted to a W300. This truck was in a wrecking yard in the SF Bay area. I am in Idaho, so I negotiated with the owner and bought the parts. I had all the parts rebuilt and replaced the hoses, and now have a great system. I have a pto winch on the truck and I attach a Meyer snow plow in the winter. The truck steers so easily it's amazing. My '69 W500 has a factory power assist system that steers that truck quite well, too. You might find a donor truck and get the parts from it. JH
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Originally posted by Jerry Henry View PostThrough the help of a reader of the DTA forum, I was able to buy a power assist system that had been adapted to a W300. This truck was in a wrecking yard in the SF Bay area. I am in Idaho, so I negotiated with the owner and bought the parts. I had all the parts rebuilt and replaced the hoses, and now have a great system. I have a pto winch on the truck and I attach a Meyer snow plow in the winter. The truck steers so easily it's amazing. My '69 W500 has a factory power assist system that steers that truck quite well, too. You might find a donor truck and get the parts from it. JH
did they take stock parts and make them work ? have any pic of it would like too do that to my 67 keep it looking stock Ken
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I honestly don't know if it was a factory install or not. It is almost exactly like the power assist in my W500, which is factory, as it is noted on the data plate. The rams are smaller on the 300 than on the 500, which makes sense. Everything fit like it was made for it. I did have to change the spindle housing on the driver's side to accommodate the mounting of the new drag link.
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