Blox Racing Plenum Spacer GEN2 HyperTemp - 350z/G35 VQ35DE Thickness:1/2" 30-click damping force adjustability will

30-click damping force adjustability will also allow the user to fine tune the ride stiffness and response to his or her preference

Height: 9

Depending on bore size that you decide

If you are doing a K-Series engine swap you will need to change the fan since the OE units are too thick

Blox Racing Plenum Spacer GEN2 HyperTemp - 350z/G35 VQ35DE Thickness:1/2" 30-click damping force adjustability willProduct Body: Blox Racings new GEN2 HyperTemp plenum spacer keeps the design and shape of the original, but is now made from a more robust, higher temp polymer. As users demand more from their engines, it was necessary to upgrade the material in order to withstand modern turbocharged and supercharged applications. Plenum spacers allow the factory intake to breathe more freely, adding horsepower and torque, particularly at high rpm. Spacers are