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Old 06-28-2021, 08:50 PM   #12
Ben IV
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Join Date: Dec 2006
Location: Glenpool OK
Posts: 255
Re: 20 to 10 series top arms?

Quote:
Originally Posted by SCOTI View Post
I recall grinding the convex/concave area until it was flat on one side of some shafts. I don't recall the parts combo used but remember doing it on the table/bench grinder @ work.

I'll look @ my stuff & see if I can jog the memory (I think it was on my dually).
I may try that or just put the original shafts in. The 73+ shafts have one flat side that could be turned in to just use the earlier washers.

Quote:
Originally Posted by crazy longhorn View Post
That is where I am But all of my parts came from a 69-71 truck. My spacers, came from those yrs, & the shims go into the back side of the spacer. I do understand that machining the cross shaft may be the best deal......might have to burn a number, & think about it Many thanks for your thoughts...CL
How low are you going? I haven't run into that issue. Only bought these "camber correction" shafts because I got them cheap on marketplace. Just created more work for myself.
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70 GMC custom short bed conversion
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