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

DiabloSport Intune, Intune3 Platinum Gm Gas

DiabloSport Intune, Intune3 Platinum Gm Gas

$903.18

DiabloSport Trinity, 2 Plat 18-19 Hellcat PCM Swap

DiabloSport Trinity, 2 Plat 18-19 Hellcat PCM Swap

$1,746.31

DiabloSport Intune, Intune3 Plat 2018+ Durango/Jgc PCM Swap

DiabloSport Intune, Intune3 Plat 2018+ Durango/Jgc PCM Swap

$1,604.42

Racepak Accessories, Harness Iq3D Drag Dash

Racepak Accessories, Harness Iq3D Drag Dash

$582.67

DiabloSport Intune, Intune3 Plat 15+ Char/Chal PCM Swap

DiabloSport Intune, Intune3 Plat 15+ Char/Chal PCM Swap

$1,359.67

DiabloSport Intune, Intune 3 Platinum For 2020-2022 Gc/Duran

DiabloSport Intune, Intune 3 Platinum For 2020-2022 Gc/Duran

$1,359.67