If you've ever tried getting your tach to function after an LS swap, you know it's not always a simple procedure. Save time and frustration without making a single cut in your factory wiring—using one of these AutoMeter Plug-and-Play LS tachometer harnesses. They let you quickly and easily install the AutoMeter 9117 tach 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's warranty! (Harnesses are available with or without the 9117 adapter.)

More From This Category

Dakota Digital Interface Module, MegaSquirt EFI, EFI, Plastic, Black, Coolant Temp, Intake Temp, Fuel Pressure, or Air/ Fuel Ratio, Each

Dakota Digital Interface Module, MegaSquirt EFI, EFI, Plastic, Black, Coolant Temp, Intake Temp, Fuel Pressure, or Air/ Fuel Ratio, Each

$265.89

DiabloSport Intune, Intune3 Platinum 18-19 Hellcat PCM Swap

DiabloSport Intune, Intune3 Platinum 18-19 Hellcat PCM Swap

$1,398.52

Haltech Outputs and Ignition Systems, OEM Ignition Modules, Dual Channel OEM Igniter (DUMB), Kit

Haltech Outputs and Ignition Systems, OEM Ignition Modules, Dual Channel OEM Igniter (DUMB), Kit

$225.00

DiabloSport Trinity Mon, Pulsar Lt + Trinity 2 Mx Kit

DiabloSport Trinity Mon, Pulsar Lt + Trinity 2 Mx Kit

$2,428.04