Holley EFI Universal MPFI Main Harness for HP EFI & Dominator EFI 3550224-13- XL 1973-1976 Chevrolet Laguna CID 283

1973-1976 Chevrolet Laguna CID 283

have 1/4"-20 thread and a built-in ALL18560 captured washer

1955-1960 GMC Truck CID 400

1969-1970 Chevrolet Caprice Base CID 350 Naturally Aspirated GAS

The 4785 features a 1

Holley EFI Universal MPFI Main Harness for HP EFI & Dominator EFI 3550224-13- XL 1973-1976 Chevrolet Laguna CID 283Universal MPFI Main Harness for HP EFI and Dominator EFI 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 overall event win on the 2013 Hot Rod Magazine Drag Week and John Scali who used