The SPL Parts Eccentric Lockout Kit is a precision-engineered component designed to help maintain accurate rear alignment settings on compatible vehicles. Originally intended for the Nissan 370Z (Z34), this kit is also suitable for the Infiniti G37 within the 2008-2013 model years, provided the eccentric bolt configurations are similar. Constructed with high-quality materials, the lockout kit ensures durability and consistent performance during alignment adjustments. It offers a reliable solution for enthusiasts seeking to fine-tune their vehicle’s rear suspension geometry, enhancing handling and tire wear. The kit helps prevent unwanted camber changes and maintains alignment settings over time, making it an essential upgrade for track days or spirited driving.

This lockout kit is compatible with vehicles that utilize similar eccentric bolt setups, primarily focusing on the Nissan 370Z and Infiniti G37 models from 2008 to 2013. It serves as a direct replacement or upgrade for factory components, allowing for precise rear alignment adjustments. Installation involves replacing existing eccentric bolts with the lockout components, providing a secure and stable setting. While primarily designed for street and track use, it is suitable for enthusiasts aiming to optimize suspension performance. The kit includes the necessary eccentric lockout components, ensuring a straightforward installation process and reliable long-term operation.