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| | | Forums66 Topics128,066 Posts1,055,876 Members48,428 | | Most Online14,466 Apr 26th, 2026 | | AD Chevy Trucks Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
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on the Internet for over 30 years! and not clogged down with Ads! Again, thanks! | | | | Joined: Oct 2013 Posts: 367 Shop Shark | | Shop Shark 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.
| | | | | Joined: Oct 2013 Posts: 367 Shop Shark | | Shop Shark Joined: Oct 2013 Posts: 367 | 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. | | | | | Joined: Dec 2001 Posts: 1,248 'Bolter | | 'Bolter Joined: Dec 2001 Posts: 1,248 |
Last edited by Whitelightning; 07/05/2014 9:23 PM.
| | | | | Joined: Dec 2001 Posts: 1,248 'Bolter | | 'Bolter Joined: Dec 2001 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 | | | | | Joined: Oct 2013 Posts: 367 Shop Shark | | Shop Shark Joined: Oct 2013 Posts: 367 | 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. | | | | | Joined: Oct 2006 Posts: 9,671 'Bolter | | 'Bolter Joined: Oct 2006 Posts: 9,671 | 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 Posts: 1,248 'Bolter | | 'Bolter Joined: Dec 2001 Posts: 1,248 | 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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