The Lutz Auto 77-78 Porsche 928 printed circuit board replacement kit is designed to replace the no longer available and prone to failure, flexible circuit board that resides on the back of the gauge cluster. The circuit makes the connection from the vehicle wiring harness to all of the gauges and warning lights. The factory flexible circuit is notorious for tearing and nearly impossible to repair. This NEW fully redesigned replacement circuit is made from a combination of high quality hard circuit boards and wiring. The circuit boards are a much more modern design and aren't susceptible to the same issues that often plague the factory flexible circuit.
 
This kit also comes with new white LED lights that consume less power, but keep a similar warm incandescent bulb look. Instructions and parts to SIGNIFICANTLY improve the illumination lighting are also included.

This kit is designed to fit all 77-78 Porsche 928 Instrument Clusters.
 
The kit includes:
New Modern Circuit Boards 
New Indicator LED lights
New Illumination LED lights 
Plugin Wiring and Zipties
Detailed Installation Instructions (downloadable)