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#1040107 07/05/2014 6:00 AM
Joined: Oct 2013
Posts: 367
J
Shop Shark
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J Offline
Joined: Oct 2013
Posts: 367
How many spline are on the pitman shaft of the stock steering box and the pitman arm? Is it 32?

Trying to find a replacement box for a ps conversion.

Joined: Dec 2001
Posts: 14,522
Moderator: Welcome Centre, Southern Bolters, Legion Hall
Moderator: Welcome Centre, Southern Bolters, Legion Hall
Joined: Dec 2001
Posts: 14,522
Just food for thought....I would think you would need to know what the spline count is on the replacement box? When going to power steering on most AD's folks are sitting the box outside the chassis toward the front. Then you need a pitman arm off say a Malibu/monte carlo/buick and several other GM vehicles in order to get the 5 or 5 1/2" length you will need. It would seem they are all the same but I'm sure somewhere they are some that is different? I used a box off a 1976 truck and a pitman arm off a 69 Buick that was laying in the shop for my 52Panel.
Hope this leads you in the right direction.

Last edited by Achipmunk; 07/05/2014 4:56 PM.

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Joined: Oct 2013
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J
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Posts: 367
Originally Posted by Achipmunk
Just food for thought....I would think you would need to know what the spline count is on the replacement box? When going to power steering on most AD's folks are sitting the box outside the chassis toward the front. Then you need a pitman arm off say a Malibu/monte carlo/buick and several other GM vehicles in order to get the 5 or 5 1/2" length you will need. It would seem they are all the same but I'm sure somewhere they are some that is different? I used a box off a 1976 truck and a pitman arm off a 69 Buick that was laying in the shop for my 52Panel.
Hope this leads you in the right direction.

Eh, still need to know the spline count on the stock unit. Not going to put the gear up front, going to put it where the stock gear is located.

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W
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www.classicparts.com/1947-59-Power-Steering-Conversion-Arm-4/productinfo/76-986/#.U7hdc31OWcw

Really don't need power steering on the AD trucks. They steer pretty easy.

John

Last edited by Whitelightning; 07/05/2014 9:23 PM.
Joined: Dec 2001
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W
'Bolter
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W Offline
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Posts: 1,248
They must not make the other power steering conversion for these trucks anymore. They use to sell one that worked off the tie rod and kept the stock box in place with a power cylinder that worked on the tie rod.

John

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J
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Originally Posted by Whitelightning
They must not make the other power steering conversion for these trucks anymore. They use to sell one that worked off the tie rod and kept the stock box in place with a power cylinder that worked on the tie rod.

John

No they still have them in the CPP printed catalog at least.

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D
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John I would agree with you about no need for power steering in
most cases. However, if yo mama or girlfriend is gonna drive
the truck power steering is gonna make it much more palatable
to her. Also some of the guys have disabilities, which prevent
them from muscling the steering around when they're not
cruising down the highway. They would also benefit from
a power steering conversion.

Denny Graham
Sandwich, IL


Denny G
Sandwich, IL
Joined: Dec 2001
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W
'Bolter
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W Offline
Joined: Dec 2001
Posts: 1,248
Originally Posted by Denny Graham
John I would agree with you about no need for power steering in
most cases. However, if yo mama or girlfriend is gonna drive
the truck power steering is gonna make it much more palatable
to her. Also some of the guys have disabilities, which prevent
them from muscling the steering around when they're not
cruising down the highway. They would also benefit from
a power steering conversion.

Denny Graham
Sandwich, IL


See Denny brings up a good point also, keeps the women folk from messing with your ride.....LOL

John


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