If your pulling your RB intake manifold off, then you need one of these... Genuine Nissan.
Application:
R32 Skyline (RB20D)
R32 Skyline (RB20DE)
R32 Skyline (RB20DT)
R32 Skyline (RB20DET)
A31 Cefiro (RB20D)
A31 Cefiro (RB20DT)
C33 Laurel (RB20D)
C33 Laurel (RB20DT)
C34 Laurel (RB20DE)
(209-199)