Holley EFI 558-490 Engine Control Module Wiring Harness

1x 5’ 12g Main Battery Power Wire 1x 5’ 12g Main Battery Ground Wire 1x 30A Fuse with Cover with Mounting Tab for a secure installation 1x 40A 5 Pole Relay with Mounting Tab for a secure installation 1x 20’ 12g Fuel Pump 12v Power Wire 1x 3’ 20g Crank Signal Positive Wire 1x 3’ 20g Crank Signal Negative Wire 1x 3’ 20g Coil â€" Input Wire 1x 5’ 20g Switch 12v Ignition Wire