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

Racepak Accessories, Cable Adaptor Rhb2

Racepak Accessories, Cable Adaptor Rhb2

$270.73

Dakota Digital Volt/Current Module, BIM Expansion, Black, Plastic, Each

Dakota Digital Volt/Current Module, BIM Expansion, Black, Plastic, Each

$223.33

Racepak Power Management, Smartwire Street Kit

Racepak Power Management, Smartwire Street Kit

$6,320.23

Racepak Accessories, Harness Logger Pwr 132In

Racepak Accessories, Harness Logger Pwr 132In

$161.06