Nissan RB 1/2 inch head and OEM head dowels s15 and with just a push

and with just a push of the button

It is highly recommended to fit an IAT sensor with this model

The OEM spacers are required for mounting the fuel rail

the ID1050x is not a modified production component

Link G4+ Xtreme (Note: Loom B/Pin Kit B will also be required)

Nissan RB 1/2 inch head and OEM head dowels s15 and with just a push1 2 inch head dowels Anyone fitting half inch head studs to an RB (should be all rb25 and 30 blocks) They suit OEM replacement also. Need these! We have recently discovered that many people dont use dowels when converting to 1 2 inch head studs, they are absolutely crucial to stop the head from walking around and hurting your gasket seal! The reason you cant run an RB26 type M12 12 mm Stud in an RB20, 25, or 30 is because they are originally 11mm