This tube is specifically designed to enhance oil pressure in the block, utilizing a half inch hardline and full flow 90° -8an Fitting. Additionally, it includes heat shielding, a custom banjo bolt with your choice of thread option (1/8NPT, 1/4NPT, M10x1), 2 brass crush washers, and a tube of Permatex thread sealant If you wish to keep the factory oil pressure switch, you can adapt it using a 1/4NPT to M16x2 fitting (not included in the kit).