NISSAN 350Z Z33 INFINITI G35 VQ35DE OVERSIZED BILLET POWER BLOCK SPACER
This component is our 18 millimeter power block spacer.
This spacer is included to provide the necessary clearance for the upgraded fuel rail system while also helping improve thermal insulation between the lower and upper intake manifold.
To maximize heat resistance, it comes complete with a thermal Teflon gasket.





























