Description Description EFI Wiring Harness - Input / Output - Holley Terminator EFI - Each View AllClose
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
Add to Cart Quick view Adapter Harness Wideband Terminator-X (HLY558-463) HOLLEY MSRP: Now: $51.11 Was: Wiring Harness Adapter - Terminator X - Wideband - Each
Add to Cart Quick view Sniper 2 I/O Harness (HLY558-497) HOLLEY MSRP: Now: $39.95 Was: EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 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
