Sunpro CP8213 StyleLine Mechanical Vacuum/Boost Gauge - Black Dial
This mechanical vacuum/boost gauge gives high performance with a great racing look and has scale range of 0 to 20 PSI.  It comes with a 2-in black face dial with white numbers and a red pointer that adds style and readability to its look. It has 12-volt internal lighting and is designed for negative ground systems. It includes gauge, mounting hardware, and 72-in tubing but requires a hook-up wire.