300zx Billet valve cover set Flat lower plenum adapter

Flat lower plenum adapter

JDM vg30det and vg20de valve covers will work also

the master cable needs to be adjusted to move slightly before the slave throttle or you will have idle rpm changes when pressing the throttle pedal but NO change in Throttle postion sensor and can result in poor low rpm performance

sensitivity does not increase or decrease with speed like oem

lower intake manifold gasket port matching HIGHLY recommened for maximum performance*

300zx Billet valve cover set Flat lower plenum adapterUses oem intake valve cover gasket Exhaust covers use high temp oring cord for no more RTV mess Baffled to keep oil sling out of catch cans Comes with oil fill plug baffles orings and hardware Replacement oring part number #96505k22