NISSAN SKYLINE RB20DET, RB20DE, RB25DET, RB25DE, RB26DETT, RB30 Oil Pump cover bolts / screws. The OEM phillips head screws are always a struggle to remove without stripping the head. Also the OEM bolts have a tendency to back out and get loose. This can cause catastrophic engine failure. Because of these reasons we have come out with this kit. These screws have a hex head that allows you to use a hex allen key (4mm), which means you can torque these better for a piece of mind and be able to remove them without damaging anything years down the road. These bolts fit OEM Nissan and N1 Oil pumps. Specifications: Grade 8 (Class 10.9) Torque specs: 5Nm or 45in/lbs Application of thread sealant is recommended. Loctite Blue 242 or 243 is what we use.
