Input/Output Harness for Sniper EFI Systems. Sniper EFI Input/Output Harness 558-491. 1x 5&rsquo, Digital Gauge Output (For Holley EFI analog gauges). 1x 3’ Output wire. 2x 5&rsquo, Output Wires. 1x 3&rsquo, Output Wire.
Holley Sniper EFI 556-154 Sniper EFI HyperSpark 2 Ignition Box
Holley Sniper EFI 565-301 Sniper EFI HyperSpark Distributor FORD 260/289/302
Holley Sniper EFI 19-125 Sniper EFI Fuel Tank System 255 LPH
Holley Sniper EFI Fuel Tank Systems 19-185
Holley Sniper EFI 870001 Throttle Position Sensor
Holley; Sniper; EFI; HyperSpark CD Ignition Box
