Need to hook up your mechanical oil pressure gauge? This 72-inch copper tubing kit has everything you need for a clean installation. Made from durable copper that can handle daily vibration and wear, this tubing ensures accurate pressure readings get to your gauge without any issues. The kit includes a full 6 feet of 1/8-inch diameter copper pipe plus all the necessary fittings: two 5/16in-24 UNF nut fittings with compression sleeves (already pre-installed for your convenience), plus a 1/8in-27 NPTF female to 5/16in-24 UNF male adapter and a bushing to convert from 1/8in NPT to 1/4in NPT. Works great for cars, trucks, tractors, agricultural equipment, even marine applications. Before you order, double-check your OE numbers - this replaces AG 96, 3224, 82553 F, and SE AG96. Installation is straightforward since everything you need comes in one package. No more running to the hardware store for missing pieces! Whether you're fixing up your daily driver or working on heavy equipment, this copper tubing kit will get your oil pressure gauge working like it should.