Autometer LS Plug & Play Harness With Tach Adapter - 9123

If Youve Tried To Get Your Tach To Function After An Ls Swap, You Know That It Isnt Always A Simple Procedure. Save Time, Frustration And Dont Make A Single Cut In Your Factory Wiring With Autometers Plug And Play Ls Tach Harness. This Plug And Play Solution Lets 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 Vehicles Warranty. Its Completely Reversible And Couldnt Be Easier. Get The Best Possible Results In The Least Amount Of Time With The Solution Guaranteed To Work Right, The First Time.