GMC Truck Instrument Panel Printed Circuit, With Warning Lights, 1973-1974

• Highest Quality Reproduction Printed Circuit
• Located Behind Dash Carrier
• For Trucks With Warning Lights
• Correct Plastic Unit With Flat Copper Photo Etched Wiring
• Replaces Commonly Burned Or Broken Originals
• Essential For Proper Gauge And Dash Light Operation
• Replaces GM Part Number 8911133

GMC Trucks after 1966 were equipped from the factory with printed circuits behind the instrument cluster instead of a harness to operate the gauges and lights. Not only was it more cost effective for the factory to use a printed circuit, but it saves space, weight and reduces the rats nest of wires typically found behind the clusters of earlier GM trucks. Your 1973 or 1974 GMC Truck printed circuit is simply a piece of plastic with conductive copper material embedded in it. Unlike solid hard computer printed circuit boards, these boards are flexible, translucent plastic sheets which operate in the same fashion by conducting electricity to the different dashboard functions. This GMC Truck printed circuit can act as a fusible link when using the wrong fuses in your fuse block leading to damaging and costly breaks in the printed circuit. If your Truck gauges fail or the instrument lighting seems abnormally dim, your printed circuit may have gone bad. To easily check this pull out your GMC Pickup, Jimmy or Suburban's printed circuit and hold it up to a light. You should be able to easily see the break. Be careful; your old flexible plastic board might be brittle and rough handling may lead to more substantial damage. Eckler's has sold thousands of GM printed circuits over the years. Now Eckler's Classic Chevy Trucks has worked closely with a manufacturer to make sure all possible combinations of printed circuits are available for your classic 1973 or 1974 GMC Truck.

Dash Gauge Printed Circuit For GMC Trucks With Warning Lights, 1973, 1974