Holley EFI Universal Coil On/Near Plug Harness LK22374 15 in Tall

15 in Tall

Wet Sump "Econo" pans offer increased oil capacity to improve bearing life and engine durability

Check closely for any interference with drive belts

1970-87 351W c

Holley EFI Universal Coil On/Near Plug Harness LK22374 15 in TallUniversal Coil On Near Plug Harness. Use to connect Holley PN 558 312 or factory GM LSx coil harnesses to Holley HP or Dominator ECU's Holley is quickly becoming The New Standard In EFI! Holley's HP ECU is standard equipment on the 2013 2014 Chevrolet COPO Camaro and Holley's EFI throttle body powers every NASCAR Cup Series team. Top racers are making the switch to Holley EFI every day. Racers like Tom Bailey who set three new records and took the