Z1 Motorsports STREET Adjustable Front Upper Control Arms for Nissan 350Z & 370Z and Infiniti G35, & G37 are equipped with urethane bushings. These RACE inner mounts allow you to convert your STREET version to the RACE version.

Includes:

• 4 - Race Heim Joints
• 4 - Conical Spacers (Pair)

(Reuse your existing jam nuts)

Z1 Motorsports Adjustable Front Upper Control Arms can be interchanged from Urethane to Solid Race components within an hour. Save time and money by changing mounts instead of replacing control arms. 

These mounts fit both Z1 350Z/G35 AND 370Z/G37 Front Upper Control Arms!