SKU: 22406995041

Holley EFI LS Main Harness to LS3-style MAP Sensor Adapter - 558-416

Sale price$38.58 Regular price$42.87
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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1

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Description

Holley EFI LS Main Harness to LS3-style MAP Sensor Adapter - 558-416Overview: Holley EFI LS main harnesses have a MAP sensor connecter designed for use with an LS1 2 style MAP sensor. The 558 416 is an adapter harness that can be used to adapt any LS harness that uses an LS1 2 MAP sensor connection to an LS3 MAP. Also great for use with LS Hi Ram intakes that require an LS3 MAP sensor. Features: Application: Year Make Model Submodel Engine Size Universal Specs: Brand Holley EFI Emission Code 3 Harness Application LSX

Overview:

Holley EFI LS main harnesses have a MAP sensor connecter designed for use with an LS1/2 style MAP sensor. The 558-416 is an adapter harness that can be used to adapt any LS harness that uses an LS1/2 MAP sensor connection to an LS3 MAP. Also great for use with LS Hi-Ram intakes that require an LS3 MAP sensor.

Features:

    Application:

    Year Make Model Submodel Engine Size
    Universal

    Specs:

    Brand Holley EFI
    Emission Code 3
    Harness Application LSX
    Harness Type Auxiliary
    Product Type MAP Sensor
    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
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    Exchange/Return Notes
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    SKU: 22406995041

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    4.4 ★★★★★
    Based on 7 reviews
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    R
    Verified Purchase
    RJB
    San Leandro, US
    ★★★★★ 5
    Perfect red dress pants
    Color: Red, Size: 32
    These pants are legit! I got them as a backup to an American flag suit but they are my go-to red pants now. Very vibrant red, well made and good price. The length is purfecttt. I was worried they would be tight but the waist stretches and they look snd feel great on me.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 3, 2026
    R
    Verified Purchase
    romaningo smith
    Phoenix, US
    ★★★★★ 5
    He like them
    Color: Red, Size: 42, Color: Red, Size: 42
    Really nice too big in the waist
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 8, 2026
    S
    Verified Purchase
    Shea
    Pawtucket, US
    ★★★★★ 4
    Good
    Color: White, Size: 40
    Looked nice but had to return no longer needed. Didn’t arrive as promised. Sizing was good. Value is ok.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on December 24, 2025
    S
    Verified Purchase
    Savannah
    Natrona Heights, US
    ★★★★★ 5
    Perfect fit and great quality for a costume
    Color: Purple, Size: 34, Color: Purple, Size: 34
    These worked perfectly for my husband’s Mayor Humdinger costume. The fit was spot on, the length was just right, and the color matched the picture almost exactly. The fabric doesn’t have any stretch, but it felt nice and well-made, giving the costume a polished look. Overall, a great choice if you need something that fits true to size and looks high quality for a costume.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on December 6, 2025
    L
    Verified Purchase
    Leo
    Whiting, US
    ★★★★★ 5
    Great dress/casual pants, but not all colors have the expanding waist.
    Color: Green, Size: 31
    I ordered the red pair in March for a Lady Gaga concert. I loved the material and they were comfortable and cool in the arena with all the people. In addition, with my 2026 New Year's resolution, I have been running everyday so I have dropped 2 pant sizes and most of my pants now slide off my waist. I really liked these pants because they have an expanding waist (like the newer tuxedo pants style), so even if I fluctuate in size they will still fit well. With summer approaching, I decided that I would replace my old pants that are now too big with these, so I ordered the other 19 colors. Sadly when they arrived, not all the colors come with an expanding waist. The colors that have the expanding waist - Red, Aqua, Light pink, Green, Hot pink, Royal blue, Purple, Navy, and Black. With my waist size still changing, I am hesitant to keep the other colors since they have a very tailored look and if they are slightly too tight or too loose, they will not look as clean. I am returning the other colors since my waist is still changing...I guess 9 out of 20 colors isn't bad.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 10, 2026

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