A-arm question - The 1947 - Present Chevrolet & GMC Truck Message Board Network

68jimmy · 06-12-2006, 04:09 PM

This may seem like a dumb question but here it goes anyway... Are the upper A arms from a C20 interchangeable with a C10 or vice versa?

thanks.

JimKshortstep4x4 · 06-12-2006, 08:28 PM

The C-20 control arm shaft and bushings are different from the C-10 and the mounting bolts are different. I suppose that there is a way to interchange them but it may take some drilling or machining.

Jim

06-12-2006, 04:09 PM	#1
68jimmy Registered User Join Date: Dec 2003 Location: albuquerque Posts: 431	A-arm question This may seem like a dumb question but here it goes anyway... Are the upper A arms from a C20 interchangeable with a C10 or vice versa? thanks. __________________ 78 C10 LWB Super Cheyenne

06-12-2006, 08:28 PM	#2
JimKshortstep4x4 Senior Member Join Date: Jul 2001 Location: Muskegon,MI,USA Posts: 6,026	Re: A-arm question The C-20 control arm shaft and bushings are different from the C-10 and the mounting bolts are different. I suppose that there is a way to interchange them but it may take some drilling or machining. Jim



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