This mechanical oil pressure gauge gives high performance with a great racing look and a range scale of 0-100 PSI. It comes with a 2-in white face dial with black numbers and a red pointer that adds style to its look. It has 12-volt internal lighting and is designed for negative ground systems. It also includes 72-in nylon tubing with 1/8-in and 1/4-in national pipe thread fittings.