Add to Cart Quick view EFI Pro-Billet Ignition Adapter (HLY558-325) HOLLEY MSRP: Now: $30.70 Was: EFI Wiring Harness - Ignition Adapter Harness - MSD Distributors to Holley EFI - Each
Add to Cart Quick view Sniper EFI CAN to USB Dongle-Com. Cable (HLY558-443) HOLLEY MSRP: Now: $71.70 Was: Data Transfer Cable - USB to CAN - 8 ft - Black - Sniper / Terminator X EFI - Each
Add to Cart Quick view EFI Injector Harness - Universal Unterminated (HLY558-204) HOLLEY MSRP: Now: $184.95 Was: Fuel Injector Harness - Unterminated - Bosch Terminal Ends Included - Holley HP / Dominator EFI - Kit
Add to Cart Quick view Bench-Top EFI Test Harness (HLY558-127) HOLLEY MSRP: Now: $189.95 Was: Wiring Harness - Bench Top Test - Holley EFI - Each
Add to Cart Quick view Wiring Harness - EFI Digital Dash I/O Adapter (HLY558-433) HOLLEY MSRP: Now: $266.95 Was: Gauge Wiring Harness - EFI Digital Dash - Kit
