EFI - Fuel Injection: Harnesses

Universal Unterminated Ignition Harness Part # 558-306 $219.95 Add to Cart

C-N-P Ignition Sub Harness Part # 558-318 $343.95 Add to Cart

Gen III HEMI Coil Harness - Early Coils Part # 558-310 $224.95 Add to Cart

HyperSpark Ignition Adapter Part # 558-323 $56.19 Add to Cart

HEI GM Small Cap Ignition Harness Part # 558-304 $71.95 Add to Cart

LS Coil Harnesses Part # 558-321 $233.95 Add to Cart

Ford Coyote Ti-VCT Coil Harness (2015.5-2017) Part # 558-322 $292.95 Add to Cart

HP Smart Coil Ignition Harness Part # 558-312 $337.95 Add to Cart

Tach Input Ignition Adapter Part # 558-302 $28.37 Add to Cart

Unterminated 16 Injectors MPFI Harness Part # 558-207 $358.95 Add to Cart

Gen III HEMI V8 Injector Harness - Bosch/Jetronic and Holley injectors Part # 558-211 $224.95 Add to Cart

Ford V8 Injector Harness - Evenly spaced Ford V8 Injector Harness for Jetronic "Bosch EV1" style Injectors Part # 558-213 $239.95 Add to Cart

Holley EFI EV6 Unterminated Injector Harness Kit Part # 558-216 $178.95 Add to Cart

Universal Coil On/Near Plug Harness Part # 558-307 $224.95 Add to Cart

Injector Driver Harness Part # 558-219 $373.95 Add to Cart

Ford 7.3L Godzilla Main Harness for Smart Coils Part # 558-141 $598.95 Add to Cart

Universal Unterminated Injector Harness Part # 558-204 $269.95 Add to Cart

V8 over Manifold, Bosch Style Injector Harness Part # 558-200 $239.95 Add to Cart

Holley EFI GM GEN V GDI Sub Harness - For Early LTx Engines Part # 558-220 $178.95 Add to Cart

Holley EFI GM GEN V GDI Sub Harness - Late LTx Engines Part # 558-221 $175.95 Add to Cart

Injector Harness - Early Truck Part # 558-214 $328.95 Add to Cart

Holley EFI Universal Coil-On-Plug 8-Injector TBI Harness Part # 558-139 $618.95 Add to Cart

Ford V8 Injector Harness for HP EFI & Dominator EFI Part # 558-209 $299.95 Add to Cart

Universal 6 Cylinder Injector Harness Part # 558-203 $254.95 Add to Cart