AutoMeter Wire Harness, Plug & Play GM LS Engines, For #9117 Tachometer Adapter (2189) T1 Race Development About Yellowstuff:

About Yellowstuff:

• Length 13

Use sparingly - a little goes a long way when applied with a Griot's Blue Detail Sponge

Pictured installed on the STM 2022 M3 AWD Competition

• Pairs perfectly with our 3-inch Shift Knob Extension or our 6-inch Shift Knob Extension

AutoMeter Wire Harness, Plug & Play GM LS Engines, For #9117 Tachometer Adapter (2189) T1 Race Development About Yellowstuff:Plug & play wire harness for GM LS engines, designed for use with the #9117 tachometer adapter to enable RPM signal compatibility. Features: Plug & play design for easy installation Compatible with GM LS engines Works with #9117 tachometer adapter Simplifies RPM signal wiring Part Number: 2189 UPC: 046074021893