Eliminate the factory rear eccentric adjustment bolts and lock in your alignment settings.
Once adjustable rear suspension arms are installed, the factory eccentric bolts are no longer needed for alignment adjustment. Under aggressive street, drift, and track driving, the factory eccentrics can shift or rotate, causing unwanted alignment changes.
The Henko Autolab Complete Rear Eccentric Lockout Kit replaces the factory eccentric hardware with fixed-position hardware to help keep your rear alignment exactly where you set it.
Key Features
- Locks out factory rear camber and toe eccentric adjustment locations
- Helps prevent unwanted alignment changes under hard driving
- Designed for use with adjustable rear suspension arms
- High-strength Grade 10 hardware
- Stainless steel lockout washers for durability and corrosion resistance
What Does This Kit Do?
This kit removes the factory eccentric adjustment function from the rear camber and toe locations. Instead of relying on eccentric bolts to hold alignment, the lockout washers center the hardware in a fixed position so your adjustable arms can handle the alignment changes.
Specs
Fitment
- 2003–2008 Nissan 350Z
- 2009–2020 Nissan 370Z
- 2003–2007 Infiniti G35 Coupe
- 2003–2006 Infiniti G35 Sedan
- 2008–2015 Infiniti G37 Coupe
- 2009–2013 Infiniti G37 Sedan
Recommended when installing adjustable rear camber and toe arms.

