




Holley EFI Pro Dash Input/Output Harness
SNEFI ETH
Pro Dash
HARNESS PRO DASH UNTERMINATED IO
The installer can choose to match the color and functions given in the instructions for consistent installations.
Holley EFI Pro Dash Input/Output Harness
Unterminated input/output wiring
This wiring kit is intended to fully populate all of the inputs and outputs for part numbers 553-111 and 553-112 Pro Dashes. These can easily be inserted into the existing 34 pin dash connector. It contains loose wires and 2 and 3 conductor cable (jacketed but not shielded). There are TE superseal pins crimped on every wire and cable. There are also extra pins that can be used (likely needed when using the jacketed cable for more than one sensor).
2 conductor cable (Black/Blue); 20 ft.
3 conductor cable (Orange/Green/Black); 40 ft.
17 loose wires with crimped Tyco pins in various colors; 10 ft. each
20 superseal pins
20 superseal plugs
20 gauge TXL wire
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
SNEFI ETH
Pro Dash
HARNESS PRO DASH UNTERMINATED IO
The installer can choose to match the color and functions given in the instructions for consistent installations.
Holley EFI Pro Dash Input/Output Harness
Unterminated input/output wiring
This wiring kit is intended to fully populate all of the inputs and outputs for part numbers 553-111 and 553-112 Pro Dashes. These can easily be inserted into the existing 34 pin dash connector. It contains loose wires and 2 and 3 conductor cable (jacketed but not shielded). There are TE superseal pins crimped on every wire and cable. There are also extra pins that can be used (likely needed when using the jacketed cable for more than one sensor).
2 conductor cable (Black/Blue); 20 ft.
3 conductor cable (Orange/Green/Black); 40 ft.
17 loose wires with crimped Tyco pins in various colors; 10 ft. each
20 superseal pins
20 superseal plugs
20 gauge TXL wire
























