Z07 vs Z51

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May 22, 2006 | 06:39 PM

froggy47

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From: Southern CA

Z07 vs Z51

Specifically is there any marking on the front upper and lower control arms for these options?

Thanks.

May 22, 2006 | 07:13 PM

Z-07 freak

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From: Why are there squished peanut butter cups in my underware?

Are you asking if there is a difference between Z51 & Z07 SLAs? Or between those and base?

May 23, 2006 | 12:00 AM

froggy47

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From: Southern CA

Hi z07,

Am asking is there a mark, identification, or way to tell if an arm is z51 or z07 by looking at it? Say in a Vette salvage yard?

Say it's not attached to a car.

May 23, 2006 | 12:19 AM

CentralCoaster

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From: San Diego , CA Double Yellow DirtBags 1985..Z51..6-speed

My 1985 Z51 LCAs have 3Z51, 4Z51 stamped on the bottom of them. But the control arms changed in 88, so I dunno on those.

May 23, 2006 | 01:02 AM

Z-07 freak

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From: Why are there squished peanut butter cups in my underware?

I'm pretty sure the Z07 used the same LCA as the 88-90 Z51s. Both packages using the FE7 suspension components.
I believe 89 & 90 z51s with FX3, and 96 Z51s used the base LCA.

I just checked mine, (reading upside down and not writting them down) the numbers really didn't mean anything, but they both had the letter H in the code. Maybe for heavy duty?
They do not say Z07 anywhere.

May 23, 2006 | 01:04 AM

froggy47

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From: Southern CA

Thank you very much guys, am looking for lca's high durometer rubber bushings.

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