SKU: 297206473

Pro-Dash Input/Output Harness - 558-456

Sale price$134.97 Regular price$149.97
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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2

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Description

Pro-Dash Input/Output Harness - 558-456Overview: The 558 456 wiring kit is intended to fully populate all of the inputs and outputs for PNs 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). The wire is 20 gauge TXL. 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

Overview:

The 558-456 wiring kit is intended to fully populate all of the inputs and outputs for PNs 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). The wire is 20 gauge TXL. 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). The kit contents include the following. The installer can choose to match the color and functions given in the instructions for consistent installations. 17 loose wires (10 feet each) with crimped tyco pins, in various colors. 2 Conductor Cable (Black/Blue) 20 Feet 3 Conductor Cable (Orange/Green/Black)40 Feet Superseal Pins 20 Superseal Plugs 20

Features:

    Application:

    Year Make Model Submodel Engine Size
    Universal

    Specs:

    Brand Holley EFI
    Product Type Harness
    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
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    • Delivery to the USA:
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    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 297206473

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    4.3 ★★★★★
    Based on 20 reviews
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    A
    Verified Purchase
    Amazon Customer
    Grantham, US
    ★★★★★ 4
    Comfy gorgeous
    Size: 8.5, Color: Gold 710
    Absolutely perfection! Color and comfort amazing. Wore them 8 hour event day so comfy.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on October 13, 2025
    A
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    Angelica Moore
    Lexington, US
    ★★★★★ 5
    Great dress
    Size: Large, Color: Black
    Very comfortable, thick material. Very flattering
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on September 5, 2025
    M
    Verified Purchase
    Michelle
    Natrona Heights, US
    ★★★★★ 5
    Comfort+pointed toe=Sam Edelman
    Size: 6.5, Color: Dk Chocolate
    These are without a doubt the most comfortable shoes/boots, I with a pointed toe, that I have ever worn. The heel is a perfect height to elevate your look without forcing your foot too far forward into the toe box. I have worn these all day long, and have never had them pinch my toes. I’ve even worn them walking through cobblestone streets in London without discomfort. These boots also look amazing with a skirt, dress, or even a pair of jeans. The color is rich and the suede is butter soft. They fit true to size. I wear a 6.5 M. I find this true with all of the shoes I own from Sam Edelman. The quality is much better than the price suggests. I highly recommend these boots. You won’t regret your purchase!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 2, 2026
    R
    Verified Purchase
    runnersway
    Waukegan, US
    ★★★★★ 5
    Calf shaft runs big
    Size: 9, Color: Black Wc
    Beautiful suede boots. The shaft does run a bit loose so if you’re on the fence about ordering a wide version you may want to try the regular size first. I sized up half a size so I could wear a sock but probably didn’t need to. The kitten heel height is perfect for my comfort. I liked these so much I got them in dark walnut and black.
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    Reviewed in the United States on November 3, 2025
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    Diana Dreyer
    Massapequa, US
    ★★★★★ 5
    Very nice quality
    Size: 8.5, Color: Warm Oat, Size: 8.5, Color: Warm Oat
    These boots are extremely comfortable and rich looking. I got the beige color.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 16, 2026

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