HOLLEY Add to Cart HLY558-304 HEI Ignition Harness MSRP: Was: Now: $59.25 EFI Wiring Harness - Ignition Adapter Harness - GM Small Cap HEI Distributor to Holley Avenger / HP …
HOLLEY Add to Cart HLY558-303 Ignition Harness w/Magnetic Pickup MSRP: Was: Now: $81.99 EFI Wiring Harness - Magnetic Pickup - Holley Dominator EFI - GM LS-Series - Each
HOLLEY Add to Cart HLY558-305 Ford TFI Ignition Harness MSRP: Was: Now: $125.95 EFI Wiring Harness - Ignition Adapter Harness - Ford TFI Distributor to Holley Avenger / HP / Domina…
HOLLEY Add to Cart HLY558-321 GM LS Coil Sub Harnesses MSRP: Was: Now: $199.95 Ignition Wiring Harness - Factory Replacement - Injector Sub Harness - GM LS-Series - Pair
HOLLEY Add to Cart HLY558-323 Wiring Harness Adapter Hyperspark Ignition MSRP: Was: Now: $46.09 EFI Wiring Harness - Ignition Adapter Harness - HyperSpark Distributors to Holley EFI - Each
HOLLEY Add to Cart HLY558-326 LS Coil Ext. Harness 36in 2pk MSRP: Was: Now: $126.95 Ignition Wiring Harness - Coil Extension Harness - GM LS-Series - Pair
HOLLEY Add to Cart HLY558-325 EFI Pro-Billet Ignition Adapter MSRP: Was: Now: $39.49 EFI Wiring Harness - Ignition Adapter Harness - MSD Distributors to Holley EFI - Each
HOLLEY Add to Cart HLY558-132 Sub-Harness Mopar Gen-3 Hemi VVT & SRV MSRP: Was: Now: $163.95 EFI Wiring Harness - Terminator X - Variable Valve Timing - Mopar Gen III Hemi - Each
HOLLEY Add to Cart HLY558-127 Bench-Top EFI Test Harness MSRP: Was: Now: $231.95 Wiring Harness - Bench Top Test - Holley EFI - Each
HOLLEY Add to Cart HLY558-191 Sniper 2 Main Harness w/Fuel Pump Relay MSRP: Was: Now: $212.95 EFI Wiring Harness - Main Battery Harness - Fuel Pump Relay - Sniper 2 EFI - Power Distribution Modu…
HOLLEY Add to Cart HLY558-190 Sniper 2 Main Harness For PDM MSRP: Was: Now: $145.95 EFI Wiring Harness - Main Battery Harness - Sniper 2 EFI - Power Distribution Module - Each
HOLLEY Add to Cart HLY558-219 Harness Injector Driver Module MSRP: Was: Now: $312.95 EFI Wiring Harness - J2B Plug to Dominator ECU Module - Universal - Each