Classic Instruments Zeus-Link Gauge Interface - OBDII - GM OBDII ECU RS00100411 71425 or 71430

71425 or 71430

Ground circuit relay

When completed remove the Q/R end from the valve stem and inflate your tire with nitrogen and go racing

Dual 12 AN Female Outlets

Classic Instruments Zeus-Link Gauge Interface - OBDII - GM OBDII ECU RS00100411 71425 or 71430Zeus Link (TM) is an all inclusive gauge interface unit that can connect to Holley ECU's (Dominator, HP, Terminator X, Terminator X Max, Sniper and Sniper 2) and to GM OBDII ports, reading vehicle data from CAN BUS to drive any Classic Instruments gauges accurately. Additional pass through CAN port connection for other CAN devices. Customers can connect up to 6 standard gauges and 2 auxiliary gauges using all sender inputs or none. All instruments can