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Holley | Pro-Dash I/O Harness
558-456
Holley | Pro-Dash I/O Harness 558-456 | 17 loose wires 10 ft., 2/3 conductor cables, 20 Superseal pins | For Pro-Dash 553-111/553-112
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CAD $419.71
CAD $493.78
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Holley – Pro-Dash I/O Harness
Description
The Holley 558-456 I/O harness is designed to fully populate all inputs and outputs of the Holley Pro-Dash 553-111 and 553-112. It plugs directly into the existing 34-pin dash connector. The kit includes multi-color 20-gauge TXL wires with TE Superseal pins crimped on, 2 and 3 conductor jacketed cables (not shielded), plus 20 Superseal pins and 20 plugs for additional sensor connections.
Specifications
- Brand: Holley
- Part Number: 558-456
- Compatible With: Holley Pro-Dash 553-111 and 553-112
- Loose Wires: 17 x 10 ft., various colors, 20-gauge TXL
- 2-Conductor Cable (black/blue): 20 ft.
- 3-Conductor Cable (orange/green/black): 40 ft.
- Connector: 34-pin
- Superseal Pins Included: 20
- Superseal Plugs Included: 20
- Wire: 20-gauge TXL with crimped TE Superseal pins
- Use: Full I/O wiring for Pro-Dash
- Condition: New
- Sold and shipped by GBP Performance
Note:
- Livraison GRATUITE / FREE Delivery
Compatibility (Application)
| Make | Model | Years | Engine | Notes |
|---|---|---|---|---|
| Holley | Pro-Dash 553-111 / 553-112 | – | – | I/O harness specific to Holley Pro-Dash 553-111 and 553-112 digital dashes |
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