American Autowire Classic Update Kit - 1973-82 GM Truck Gauge Service Parts this acoustic foam delivers powerful

this acoustic foam delivers powerful noise absorption where traditional damping materials fall short

9 wideband relays AFR information to the ECU for accurate reading and precise tuning control

• Sleek mounting bracket with internal key lock design hides all hardware

Also works great around the house

American Autowire Classic Update Kit - 1973-82 GM Truck Gauge Service Parts this acoustic foam delivers powerfulClassic Update kits are designed for projects that require more circuits than would have been available in an original chassis harness. Each kit includes all the basics needed to rewire a vehicle from headlight to tail light, and will accommodate popular add on items such as electronic fuel injection, aftermarket gauges and common supporting modifications. This harness includes: An updated ATC fuse panel and fuses, along with modern GXL wire