Bubble Caprice steering spline/size

[archerytech1]

Hey guys, please forgive me if this has been an answered a hundred times on this site but I have honestly searched for the last 30 minutes trying to find the answer instead of creating another thread.

I'm trying to build a steering column for either a 93 or 94 bubble and I have all components except for the gearbox u-joint. Can someone confirm what spline count and size the gearbox is? I have found different answers.
Thank you guys!

[ghall79]

3/4 30 spline if I’m not mistaken

[archerytech1]

Sept 16, 2020 19:31:29 GMT -5 ghall79 said:

3/4 30 spline if I’m not mistaken

That was the first size I found for it. Then as I was about to order the u-joint for it, one place (I cant remember where) mentioned 26 spline or something like that.
You said 3/4-30 spline which is what my gut says too. Thank you!

[ghall79]

I just ordered a fab farm column and he only has 1 option for 77 and newer gm’s and it’s 3/4 30. So I would imagine that would be correct