The BLOX Racing Gen2 Hypertemp plenum spacer is a 5/8-inch hardware-only spacer intended for 350Z installations as described. It functions as a plenum spacer component for Gen2 setups and is supplied without additional manifold hardware, so it’s offered to users who need the spacer thickness for intake tuning or fitment adjustments on the specified 350Z application.
BLOX Racing Gen2 Hypertemp Plenum Spacer - 5/8in - 350Z - Hardware Only