GKTech Infiniti Nissan Z33 350z/G35/Z34 370z OEM Rear upper camber arm Spherical upgrade (set of 4)

The GKTech OEM Rear Upper Camber Arm Spherical Bearing Upgrade for Nissan 350Z (Z33), Infiniti G35, and Nissan 370Z (Z34) is designed to replace the factory rubber bushings in the OEM rear upper camber arms with high-performance spherical bearings. This upgrade eliminates unwanted deflection and improves rear suspension precision—perfect for track, drift, or spirited street driving.

By swapping out soft rubber bushings for PTFE-lined spherical bearings, you get more predictable alignment control, enhanced rear grip, and a more connected feel to the road—especially important in high-load cornering situations.

Key Features:

• Precision Spherical Bearings – Eliminates bushing flex for sharper suspension response and alignment control.

• Direct Replacement for OEM Bushings – Presses into factory rear upper camber arms with no modification to the arm itself.

• PTFE-Lined for Longevity – Quiet operation and reduced maintenance compared to standard heim joints.

• Improved Suspension Feedback – Provides more consistent camber and toe under load.

• Track-Proven Performance – Ideal for drift, grip, autocross, and aggressive street driving.

Specifications:

• Material: Hardened stainless steel housings with PTFE-lined spherical bearings

• Fitment Type: Press-in replacement for OEM camber arm bushings

• Set Includes: 4 bearings – enough for one pair of rear upper camber arms

Compatibility:

• Nissan 350Z (Z33) – 2003–2008

• Infiniti G35 Coupe & Sedan – 2003–2007

• Nissan 370Z (Z34) – 2009–2020

What’s Included:

• (4) Spherical bearings (2 per arm)

• (4) Retaining clips or circlips (if required)

• (1) Set of installation instructions

Notes:

• Press tool or hydraulic press recommended for installation.

• Professional installation recommended for proper fitment and alignment.

• May increase NVH (Noise, Vibration, and Harshness) due to the solid nature of the bearing.

• Pairs well with adjustable rear camber arms for a fully dialed-in rear suspension setup.

Upgrade your Z33, G35, or Z34 with this OEM Rear Upper Camber Arm Spherical Bearing Upgrade to eliminate unwanted flex and unlock true suspension precision—perfect for drivers who demand more from their chassis.