Indicator with Aluminum Housing C4 & C6 Black

The IDIDIT Indicator with Aluminum Housing C4 & C6 Black (MPN 2600271051) is a mechanical shift indicator gauge designed for vehicles equipped with C4 and C6 automatic transmissions. This shift indicator gauge features a black aluminum housing with a clear plastic display window, providing drivers with a precise PRND21 gear position readout. The mechanical design eliminates electrical dependencies, making it a reliable solution for classic car builders, hot rod enthusiasts, and transmission swap applications where OEM dash integration is not feasible or desired.

The aluminum housing construction provides durability and corrosion resistance essential for under-hood or dash-mounted environments. At 6.5 x 1 x 6.5 inches and weighing just 1 lb, this indicator offers a compact footprint suitable for custom dashboard layouts and retrofitting scenarios. The mechanical linkage system connects directly to the transmission kickdown or selector valve, translating transmission position into clear gear indication without requiring wiring harnesses or electronic sensors. This approach simplifies installation and reduces compatibility concerns with modern engine management systems.

This shift indicator is ideal for custom builds, classic restorations, and race applications where transmission feedback needs to be visible but factory dash panels are unavailable or modified. The PRND21 display covers Park, Reverse, Neutral, Drive, and Low gear positions—the full operational range of C4 and C6 transmissions. The black housing integrates seamlessly into modern custom dashboards or vintage restoration work, while the mechanical design ensures consistent performance regardless of electrical system voltage or condition.