Nissan RB Oil Gallery Block off inc Tap Bit Rod & Pistons 4 or later and Apple

4 or later and Apple iOS)

You also have the option of replacing the yellow OEM square washers (which are prone to corrosion) with one of our billet ones

FPR10 Fuel Pressure Regulator Suit -10AN (Blue) TS-0404-1041

2-Way adjustable for stiffness tuning

Mitsubishi EVO 10 (M6 x 6)

Nissan RB Oil Gallery Block off inc Tap Bit Rod & Pistons 4 or later and AppleRB Oil gallery threaded bungs. A much needed product when building a Nissan RB engine. The main oil gallery in all RB RD blocks is sealed from factory with a steel straight walled plug, it needs to be removed for the gallery to be cleaned before a build. We've designed a set of custom size threaded oil gallery block offs and have included a tapping tool in the kit, no drilling required before tapping other than drilling a hole through one bung to