Description:

Upgraded: Made of high-temperature plastic rated at more than 250 degrees, super durability. Fitment: 2 Pcs distributor battery and tachometer pigtail wiring harness compatible with RV Chevy G M HEI 170072. Function: the 170072 Distributor Battery and Tachometer Pigtail Harness is designed with locking tab and shark fin for ensuring the fit and connection between the wiring and HEI. Features: The connector is designed with color coded wires, the red wire is for the 12 v key switched wire and green wire is for the tachometer, safe and helpful to save time. 7" wire with dual connector for 12v battery power and electronic tachometers.