RB25/26 Oil Block Adapter

For anyone that wants to upgrade their oil cooler and relocate their oil filter on any Nissan RB engine, this is the part for you.

This part replaces the oil filter block and oil cooler that is supplied by the factory and bolted to the side of the block, and provides -10AN fittings in and out, as well as ports for the original OEM sensors.

These are CNC Machined and now Hand-Finished/Ported for increased oil flow!

This also comes with common O-rings for sealing, rather than a hard to find gasket.

These will soon be available for RB30 as well!

Nissan Skyline RB26dett RB25det RB20det R32 R33 R34 GTR GTST GTT