Holley EFI Pro-dash GPS module p/n 554-147

Holley EFI Pro-dash GPS module p/n 554-147

  • Sale
  • $46.07

This GPS Module is plug and play with Holley EFI Pro Dashes part numbers 553-111, 553-112, 553-116, and 553-1178x Analog output wires, to be used with non-Holley EFI installations