Description:

3.75" 0-8000 RPM tachometer gauge meter fits for universal car.. Fits for 4, 6, and 8 cylinder engines,bright red needle for easy viewing.. Three wires: Black wire for negative, Red wire for positive, Green wire for speed signal.. Shockproof and waterproof,with alarming light,and durable to use.. Package Included:1 x Tachometer Gauge;1 x Installation Kits;1 x User Manual..