i dont know were 1 of them divorced 203 units went ?
CK5
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Anybody have a picture of a unicorn?
- Thread starter nvrenuf
- Start date
If it existed, it would be in the parts manuals...I can't check them where I am right now.
FWIW I don't see listings in the '73-84 parts manuals for anything other than a fixed yoke 203. There is only one part number for the output shaft and output shaft housings.
Crap....
(desperate) I swear I’ve worked on one! (sweating)
(desperate) I swear I’ve worked on one! (sweating)
Shoot, I was going to look it up on some GM microphiche I have but it’s only 85-91.
You can double check me if you like, the link to the download page is in my signature. You'll need the two though, since the 203 run spans the '73-84 manuals.
No np203 in slip form that ive seen and Ive had 5 or 6 of them, but i did have a np203 with a cast iron rear bearing support out of a 73.
73 was a cast iron rear. I think 74 was too but not totally sure. I read up a lot on 203s many moons ago. Always fixed yoke.
Across the board too, Ford Dodge and Chevy
Across the board too, Ford Dodge and Chevy
I've seen lots of the cast iron tails on 203, early ones.
Other unicorns in square bodies:
Auto hubs on Dana 60's
"Nut up" style flat top Dana 44 knuckle
Other unicorns in square bodies:
Auto hubs on Dana 60's
"Nut up" style flat top Dana 44 knuckle
@1977k5 Are they worth anything or good for wheeling? A guy I know is supposed to sell me a whole truck with a set after he gets the engine pulled.
beags86
Eastbound and Down
Are the auto hubs worth anything? I have seen them and thought, "those are undesirable"
Well I poked through the manuals some and didn't find anything. Maybe I had too much to drink... 
Maybe it was something somebody put together themselves somehow. You never know what kind of crazy idea someone cooked up.Well I poked through the manuals some and didn't find anything. Maybe I had too much to drink...
It was a long time ago too, like 87-88. It's funny how you think you'll never forget certain things or moments and then 20+ years later you're babbling on a forum about stuff that doesn't appear to have existed. 
It was a neat story.
I'm just glad we all got to spend this time together. [ear tug]
Been thinking about this mythical creature, and I just realized why the previous owner busted the trans housing on the 76 K20 I bought 20 years ago.
Had a 203 in it with a one piece rear driveshaft, no slip in the ds or tailhousing. Can't believe this dawned on me after 20 years. I still remember having to pull the rear springs to drop the driveshaft. lol
Feel a bit dumb for never realizing this until now. Fixed it with ath350, np205, and new shaft from a different truck without even knowing it was the problem.
Had a 203 in it with a one piece rear driveshaft, no slip in the ds or tailhousing. Can't believe this dawned on me after 20 years. I still remember having to pull the rear springs to drop the driveshaft. lol
Feel a bit dumb for never realizing this until now. Fixed it with ath350, np205, and new shaft from a different truck without even knowing it was the problem.
