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Old 06-05-2010, 09:52 AM   #75
ChiefRocka
Hollister, CA.
 
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Join Date: Sep 2006
Location: Hollister, Ca.
Posts: 6,150
Re: Disc Brake Upgrade Reference Thread

Quote:
Originally Posted by Captainfab View Post
The '63-'70 C20 lower ball joints are the same part number. The '71-'87's are a different part number, but the ball joint hole in the LCA is the same size. The only issue with using a '63-'66 C20 LCA is the different shaft that they use. It is basically flat with holes for bolts to attack to the crossmember. So if you were to use the '63-'66 C20 LCA's on anything other than a '63-'66 C20 crossmember, the shafts would need to be changed to the '67-'86 C20 style.
So....could I just use my existing C10 crossshafts on the C20 arms ?

Or, does it have to be '67-'86 in order to bolt to my 63' c10 X-Member ?

I think I would prefer to use newer style rubber bushing style arms anyway...keeping it 6-lug
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