AutoMeter GM LS RPM Signal Adapter 5130390 1 x Stubby bit holder

1 x Stubby bit holder

0400" thicknesses

Dual pass finned black aluminium powder coated finish 1/4" npt thread

Facom Socket Std 1/2"Dr x 27mm 6Pt S

AutoMeter GM LS RPM Signal Adapter 5130390 1 x Stubby bit holderAutoMeter Big Deal Sale AutoMeter GM LS RPM Signal Adapter includes plug and play harness 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 don't 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