Classic Instruments Zeus-Link Gauge Interface - OBDII - Holley Sniper II ECU RG40003 They are engine components performance

They are engine components performance enthusiasts and racers can trust

A perfect sealing surface is assured with the 5/16" machined flanges

Bowtie / Dart / Pro / World

Additional reinforcement side bolsters with non-slip fabric

Classic Instruments Zeus-Link Gauge Interface - OBDII - Holley Sniper II ECU RG40003 They are engine components performanceZeus 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