Description: Brand New wiring pigtail for HEI Distributors Made of high temperature plastic rated at more than 250 degrees. Color coded to make it easy to identify the tach and battery connections. Comes wire with dual connector for 12v battery power and electronic tachometers 170072 HEI Distributor Battery and Tachometer Pigtail Harness Eliminates the need for obsolete spade terminals that can fall off and kill your ignition. Specification: Material: PVC Plastic Size Chart: Size: Approx. 10x5x5cm/3.94x1.97x1.97inch Package Includes: 1 Piece Dual Pigtail Wire Harness Connector