AutoMeter Wire Harness - LS Plug & Play Tach Adapter BR40014 2 Terminal

2 Terminal

1979-1990 GMC G2500

Natural / Red Anodized / Tumble Polished

Motor Plate

An aluminum sleeve is pressed in the tube end to reinforce the tube structure

AutoMeter Wire Harness - LS Plug & Play Tach Adapter BR40014 2 TerminalIf you've tried to get your tach 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 AutoMeter's 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