Oil Gallery block offs for the RB30 when running a twin cam
head, you will need to block off the rear oil galley (designed for
You will also need this oil gallery
block off when running a RB26 (solid head) on a RB25 block, and this is
also the same part used to block RB25 VCT oil gallery when using a
RB26 Head on a RB25 block.
Fitment:All NISSAN RB-series engines.