3-1/8 Inch Tach Auto Meter 1380 3-3/8" Speedometer, 0-120 Mph, Arctic White 0-7000 RPM Gauge Compatible with 2 - 4 pulse ignition signals (4-8 cylinder engines) with points, electronic, and most 12V high-performance racing ignitions. Auto Meter® 1389 - Arctic White Series 5" Speedometer Gauge, 0-120 MPH Gauge kit includes bulb and socket assembly, red and green bulb covers, mounting hardware, and detailed instructions for installation Auto Meter 1398 - Arctic White Electric Tachometer - 3 1/8 in. - 7000 RPM - For 4/6/8 Cyl. Eng. w/Points - Electric - And Most 12 Volt High Performance Racing Ignitions - Genuine Part # 1398 from Marken Performance & Restoration Inc. is your one stop shop for Auto Meter parts and accessories Vintage high performance design, striking white dials, lustrous chrome bezels, domed lenses and package solutions define this series. AUTOMETER Tachometer Gauge 3 1/8, 7K RPM, In-Dash, Antique Beige Auto Meter’s race proven air-core electric tachometers provide quick and accurate readings with a needle so responsive it can go from 0 - full scale in 333 milliseconds