HOLLEY Add to Cart HLY558-307 LS Coil On Plug Harness Universal MSRP: Was: Now: $169.15 Ignition Wiring Harness - Coil-On-Plug to Sub Harness - Holley HP / Dominator EFI - Each
HOLLEY Add to Cart HLY558-321 GM LS Coil Sub Harnesses MSRP: Was: Now: $179.95 Ignition Wiring Harness - Factory Replacement - Injector Sub Harness - GM LS-Series - Pair
HOLLEY Add to Cart HLY558-311 Hemi Coil Harness Late TYCO MSRP: Was: Now: $179.95 EFI Wiring Harness - Ignition Coil Wiring - Holley HP / Dominator EFI - Mopar Gen III Hemi - Each
HOLLEY Add to Cart HLY558-467 Wire Harness LS to SS Map Adapter MSRP: Was: Now: $36.00 Wiring Harness Adapter - Delphi M/P 3 Pin to Delphi GT 3 Pin - GM LS-Series - Each
HOLLEY Add to Cart HLY558-117 Universal MPFI Coil On Plug Main Harness MSRP: Was: Now: $538.95 Ignition Wiring Harness - Coil-On-Plug Main Harness - Universal - Each