Good thought, but I’ve eliminated that.Rag joint?
Uhhhh this is good info. I also looked on Borgeson’s website regarding the box itself. They specify that it is for “OBS” trucks. But in the application listing it is only for C/K 1500 and 2500 trucks. I suspect the 2500 is the light duty version.I’m going to just throw this out after digging into these steering boxes. From what I’ve can see is there were at least 3 different versions for our trucks…maybe more. The Borgeson, from their own site, confirm fitment for all 88-98 years. So why did GM make different versions, yet Borgeson has it all figured out in one box? I found this yesterday on another forum from our own @Schurkey:
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Seems the same basic steering gear design is used on 1988--2000 vehicles including C/K pickups, Suburban, Blazer, Yukon, Tahoe, and even some Dodge Ram trucks, including 1/2, 3/4, and 1-ton vehicles.
In my search, four part numbers show up for these vehicles from 1988 to 2000. All have three mounting bolts, the same plumbing threads (M18 X 1.5; M16 X 1.5), the same size input shaft (3/4"), the same diameter output shaft (1 1/4") and the same spline count (32). In short...should be interchangeable.
NSP 88278091 = the one specified for my truck (88--95 C/K1500, and others)
Gear box turns = 2 5/8--3 1/16
NSP 88278117 = 1996 C/K, various Suburban, Tahoe
Gear box turns = 2 5/8
NSP 88278090 = 1997--2000 C/K, various Suburban, Tahoe, Ram
Gear box turns = 3 -- 3 1/2
NSP 88278127 = 1999--2000 Escalade, 1998-1999 C/K and Suburban, 1998--2000 Tahoe
Gear box turns = 3 1/16”.
This to. According to this, Saginaw made many different versions for our trucks. It only makes sense that one that came with EVO would have a different box than a 1995.
How To Identify Your Steering Gear Box - Lee Power Steering
Our comprehensive guide will help you identify your power steering gearbox. We sell & service 5 different Saginaw gearboxes: Saginaw 800/808, 708, GMT & Ford.leepowersteering.comYou must be registered for see images attach
There were different pumps as well that were paired with appropriate steering gears. Anyway, it’s got me wondering.
Regarding the pumps - I haven’t found solid information about which pumps were paired with which box. Lots of discussion about EVO pumps but that doesn’t apply to me at this time. I wonder if a C1500 pump would help with things. I don’t know, I need more info.
Ha well that’s probably what happened here. I will re-check to see if it’s all tight. I shouldn’t have unbolted it I guess, I honestly didn’t think it would be an issue. Now I’m kind of irritated with myself that I did it.I'm not a mechanic, but I am under the impression that anytime you R&R a steering component you should get an alignment. Simply unbolting the steering rack to install a new front swaybar on my vette and then bolting it back down without touching anything else made my steering wheel off. It drove fine, but it bugged the crap out of me.
Make sure everything is tight. That can explain why it looks good on the alignment rack but drives unpredictably.