Is a Z-51 leaf spring compatible with a base model leaf spring?
Thread Starter
Instructor
Joined: Sep 2009
Posts: 120
Likes: 0
From: PA
Is a Z-51 leaf spring compatible with a base model leaf spring?
I need a new rear leaf spring on my base model C6. I have found a few springs but they are from C6s that have the Z-51 package. Are these springs interchangeable, are there any compatibility issues?
Thank you.
Thank you.
Team Owner
Joined: Sep 2005
Posts: 20,352
Likes: 568
From: Ventura County, Calif
Actually, the Z51 rear spring is just slightly softer than the base rear spring. It will fit fine, no issues, I doubt you would notice a difference in ride characteristics but.....maybe. 
Here is a suspension chart to show you how they compare:
Here is a suspension chart to show you how they compare:
Safety Car
Joined: Sep 2007
Posts: 4,359
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From: Los Alamitos California
St. Jude Donor '09
San
