Auto Meter Auto Meter 9123 RPM Signal Adapter for LS Engines

If you've tried to get your tachometer to function after an LS swap, you know that it isn't always a simple procedure. Save time, frustration and don't make a single cut in your factory wiring with auto meter's plug and play LS tachometer harness. This plug and play solution lets you quickly and easily install the auto meter 9117 tachometer adapter onto your LS-derived engine. OEM spec connectors and wiring assure a hassle free installation that takes minutes rather than hours. No splicing, cutting or risks of voiding your vehicle. It's completely reversible and couldn't be easier. the first time. About this item Includes Auto Meter 9117 tach adapter The complete plug and play solution Does not alter factory wiring Plugs into factory ignition coil connectors Sealed connector plug in to Auto Meter 9117 Tach Adapter See more product details