The Edelbrock #3619 Fuel Rail Spacer Kit includes 'U-shape' brackets that are the proper height (1.37) for mounting Pico-style (1.50" O-ring Spacing) fuel injectors to any of our Victor EFI style intake manifolds; Brackets Only, No Hardware Included. Fuel Rail Mounting Hole Diameter 0.280"
The Edelbrock #3574 is a 19 pound-per-hour Fuel Injector for the ProFlo TBI to MPFI Conversion Systems. It is a compact injector with a Light-Blue colored band. Set of 1 Injector.
The Edelbrock #3635 is a 35 pound-per-hour Fuel Injector for the ProFlo EFI Systems. It is a compact injector with a Green colored band. Set of 1 Injector.
The Edelbrock #3583 is a 29 pound-per-hour Fuel Injector for the ProFlo EFI Systems. It is a compact injector with a White or Brown colored band. Set of 1 Injector.
The Edelbrock #3636 is a 35 pound-per-hour Fuel Injector for the ProFlo EFI Systems. It is a compact injector with a Green colored band. Set of 8 Injectors.