ATI Damper for Nissan VQ35HR VQ37VHR 350Z 370Z V6 5.67in Alum 7 Groove

ATI 5.67" Aluminum Harmonic Damper for Nissan VQ35HR / VQ37VHR Fitment: Nissan 350Z & 370Z V6 (VQ35HR, VQ37VHR) Overview: The ATI 5.67-inch aluminum damper with 7 grooves is engineered to control crankshaft harmonics and protect your engine at high RPM and increased power levels. Built from precision-machined aluminum and balanced to 4% underdrive (UD), it improves throttle response while retaining accessory drive capability. Diameter: 5.67 inches Material: Billet aluminum construction for reduced weight and increased strength Grooves: 7 accessory grooves for direct fit with factory belts Underdrive: 4% underdrive to reduce parasitic losses and increase engine power Application: Direct replacement for VQ35HR and VQ37VHR engines in 350Z/370Z chassis Pieces: 1pc Benefits: Enhanced durability under boost or high-RPM use, improved torsional damping, and a lightweight design that helps free up horsepower while maintaining accessory operation. Ideal for street, track, or modified engines. Upgrade to ATI quality for reliable harmonic control and precision performance on Nissan VQ engines.