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**lolife99** · 09-03-2008, 05:57 PM

I found this on another forum from a guy that contacted ECE about the differences between the C10 and C20 suspensions for 67-72 trucks. I believe this is correct for 73-87. Here's what was said,..."Hi Again,

I called Early Classic Enterprises today and I have to give a tip of the hat to them - their technical line is AWESOME - very patient with me and I know I can be annoying.

On to the Front:
5) Lower control arms are different between the two models. Upper arms are the same. "

Anyone have a set of both lower balljoints that can compare them?

09-03-2008, 05:57 PM	#9
lolife99 67-72 parts collector,… Join Date: Nov 2002 Location: Mid-MO Posts: 22,717	Re: Tubular control arms for 3/4 burb I found this on another forum from a guy that contacted ECE about the differences between the C10 and C20 suspensions for 67-72 trucks. I believe this is correct for 73-87. Here's what was said,..."Hi Again, I called Early Classic Enterprises today and I have to give a tip of the hat to them - their technical line is AWESOME - very patient with me and I know I can be annoying. On to the Front: 5) Lower control arms are different between the two models. Upper arms are the same. " Anyone have a set of both lower balljoints that can compare them? __________________ Keith Convert to disc brakes. http://67-72chevytrucks.com/vboard/s...d.php?t=444823 Last edited by lolife99; 09-03-2008 at 06:00 PM.