The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Purpose of screw near upper ball joint '85 C20?

EPS3 · 04-22-2013, 04:47 PM

I'm considering upgrading to ball joints using upper & lower control arms from a newer C10, C20 or Suburban.
I noticed that the 108585 C20 has a a mount screw near the ball joints, C10 & some earler do not have it.
1) Can someone tell me what attaches to this screw?
Thanks

04-22-2013, 04:47 PM	#1
EPS3 Registered User Join Date: Jan 2012 Location: Westminster, CO Posts: 47	Purpose of screw near upper ball joint '85 C20? I'm considering upgrading to ball joints using upper & lower control arms from a newer C10, C20 or Suburban. I noticed that the 108585 C20 has a a mount screw near the ball joints, C10 & some earler do not have it. 1) Can someone tell me what attaches to this screw? Thanks Attached Images