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Z51 - What yrs did GM offer Z51 package for C6?

Old 03-25-2017, 04:24 PM
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Default Z51 - What yrs did GM offer Z51 package for C6?

Z51 - What yrs did GM offer Z51 package for C6?

Plus what are the Springs for the package?
FE2, FE3, FE4?

thx,

SC
Old 03-25-2017, 05:35 PM
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05,06,07,08, & 09 for the Z51 package
Old 03-25-2017, 07:08 PM
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Z51 is FE3.
Old 03-25-2017, 07:39 PM
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Z51 replaced by a bigger package in the Grand Sport in 2010, more content and higher cost.
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Old 03-25-2017, 09:41 PM
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Originally Posted by Vette_DD
Z51 replaced by a bigger package in the Grand Sport in 2010, more content and higher cost.
From 2010 and newer are the grand sport springs FE3?
if i was able to get a set of 2010 or newer springs do you know if they would be the FE3 spring rates?

SC
Old 03-26-2017, 09:18 AM
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My 2013 GS came with FE3 suspension. Some of the suspension parts are from the Z06 and some were GS specific.

Last edited by 69 L46 4 Speed; 03-26-2017 at 09:21 AM.
Old 03-26-2017, 02:01 PM
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Originally Posted by SC-C6
From 2010 and newer are the grand sport springs FE3?
if i was able to get a set of 2010 or newer springs do you know if they would be the FE3 spring rates?

SC
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