SKU: 9636605639

Holley Stand Alone Digital Dash Kit (HO553-109)

$1286.55 $1429.50
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Description

Holley Stand Alone Digital Dash Kit (HO553-109)HO553 109 HOLLEY 7" DIGITAL DASH KIT 7" Digital Dash, Compact & Fully Customizable Part Number: HO553 109 Have you been looking for a dash solution for your vehicle, but just cannot find anything you like or that is cost effective? No need to look any further as Holley has created a full color touch screen dash that includes sensors for monitoring basic engine parameters as well as a GPS speedometer all in a cost effective package! Holley's stand

HO553-109 - HOLLEY 7" DIGITAL DASH KIT

7" Digital Dash, Compact & Fully Customizable

Part Number: HO553-109

Have you been looking for a dash solution for your vehicle, but just cannot find anything you like or that is cost effective? No need to look any further as Holley has created a full color touch screen dash that includes sensors for monitoring basic engine parameters as well as a GPS speedometer all in a cost effective package! Holley's stand-alone digital dash has great features such as; a weather resistant aluminium housing for durability, multiple gauge and indicator type selections, customizable screen and gauge layouts and a virtual switch panel just to name a few. With the integrated 3 axis accelerometer and data-logging, the dash is ideal for anything from a JR dragster to Sportsman racing. It is also equally at home in a daily driver, or a show winning roadster.
Features:
Compact, customizable dash for use in a variety of applications
7" low glare, high brightness, high contrast, full color touch screen for easy viewing even in full sun
800x480 resolution with auto brightness and dimming
Operating voltage min 8V - 20V
Includes USB GPS for Speedometer display with a magnetic base for a quick and clean install
Weather resistant aluminium housing with flexible mounting options
Completely customizable layouts, with multiple default configurations to get you running in no time!
Multiple gauge & indicator types with limitless customization options
Quickly toggle between multiple active screens (tune, warm-up, race, drive, etc.)
Virtual Switch Panel (replaces the need for physical switches)
Retains the same gauge customization flexibility as the EFI dash, but now allows use with any vehicle
Powerful data log software provides in-depth analysis (10 samples/sec) of all inputs and outputs, including the integrated 3 axis accelerometer and USB GPS-no need for separate data logging boxes
Built in Data logging playback allows you to view your last run on the fly
A variety of additional sensors are available for use with the dash, including fuel pressure, nitrous pressure, boost, with more to come!
Pair with a Holley EFI LED Light Bar (PN 553-107) for a truly customizable solution!
User definable warnings for any input
Configurable progressive shift lights and light bar
Expandable internal storage on micro SD card
Free Software and Firmware upgrades, providing a future proof display solution
Included parts: Standalone digital dash kit with I/O adapter, USB memory stick, terminated vehicle harness, oil pressure sensor, CTS sensor, MAT sensor, USB GPS

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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: 9636605639

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4.9 ★★★★★
Based on 2376 reviews
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Verified Purchase
Lisa Bjornstad
Cuba, US
★★★★★ 5
Perfect chair!
Size: 934-Z, Color: Blue, Size: 934-Z, Color: Blue
I have an adjustable-height desk (also purchased from Amazon) and needed a drafting chair for those times when my body gets tired of standing. This chair fits the bill and then some! I put it together myself; it took me about an hour, but would take me about half that next time, since now I know what to do (and what NOT to do!). All the parts were there; there are even spare parts (see photo). All the holes were drilled in exactly the right places, too, which isn't always the case when I buy things from Amazon (my standing desk is a great example). The chair fits me; I'm short (5'3.5"), and often the seats of furniture are too deep for me to rest my feet flat on the floor. The depth of the seat on this chair is just a little over 18 inches, and with the adjustable footrest ring, it's perfect. I don't think a tall or heavy person would fit in it, to be honest. But it's perfect for those of us who are vertically challenged. I love that it glides easily on my hardwood floors and that it turns 360 degrees. The chair comes in numerous luscious colors, so take your pick! It is very sturdy, has good lumbar support, and the seat and seat back are very comfortable. And the arms flip up, which was an absolute must when I was shopping for this chair. I got it on sale, too -- $109.00 -- and I'm delighted with this purchase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026
P
Verified Purchase
PenLady
Grantham, US
★★★★★ 5
Excellent adjustable drafting chair
Size: 934-Z, Color: Blue
Excellent chair design, extremely comfortable and exceptionally easy instructions to follow making for simple assembly. Love the amply wide cushioned seat and ergonomic backrest. The height adjustment feature works perfectly as well as positioning of the foot ring . Having the ability to raise the arms is also a big plus! I highly recommend this product for attractive appearance, comfort features, functionality and operation. Really nice chair!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
S
Verified Purchase
Sandra
Lexington, US
★★★★★ 4
Comfortable, stylish, and perfect for long work hours 💗✨
Size: 934-Z, Color: Pink
I bought this chair because I spend a lot of time working and needed something comfortable but also stylish, and I absolutely love it. Since I started using it, I feel much better support in my back thanks to the lumbar support. It makes a big difference, especially during long work hours. The adjustable footrest is also a feature I didn’t know I needed, but now I use it all the time. The flip-up armrests are very convenient because I can adjust them depending on what I’m doing or move them out of the way when needed. The pink color is beautiful and adds a soft, elegant touch to my workspace. It looks great in a modern home office. It feels sturdy, well-made, and very stable. Overall, it’s a great purchase that improved both my comfort and the look of my workspace.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
A
Verified Purchase
Amazon Customer
Cuba, US
★★★★★ 5
All-around thumbs up!
Size: 934W-Z, Color: Black
So far, so awesome. Easy to assemble, comfortable, arrived quickly and is exactly what I was looking for. I have a tall work bench in my new studio so I needed a chair that we could allow me to sit higher than a regular office chair and allow me to get off my feet after standing on the concrete floor. Plus its a nice looking chair that I am sure will last a long time. I love the flip-up arms and the lumbar support. This is just right!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
D
Verified Purchase
Danielle Chen
Charlottesville, US
★★★★★ 5
Perfect Balance of Comfort, Support, and Style!
Size: 934-Z, Color: Black, Size: 934-Z, Color: Black
I’ve been using this chair for a few weeks now, and I’m genuinely impressed with how much of a difference it’s made in my workspace. The mesh back is one of my favorite features—it offers excellent breathability and prevents that sticky, overheated feeling you sometimes get with solid-back chairs, even after sitting for hours. The seat cushion is firm enough to give proper support but still has enough give to keep me comfortable through long workdays. It feels like the perfect middle ground between soft and supportive. The adjustable foot ring has been a complete game changer for me. I use a taller desk setup, and having somewhere to rest my feet makes a huge difference in posture and overall comfort. Whether I’m sitting upright for focused work or leaning back to read, it’s always at the right height. The flip-up armrests are another smart design choice. When I’m typing, I like to have them down for support, but when I’m done, I can flip them up and push the chair neatly under my desk—saving space and keeping things tidy. The casters roll smoothly on both hardwood and rugs, so I can move around easily without scraping the floor or getting stuck. The overall build quality feels solid and sturdy, with no wobbles or creaks. Assembly was surprisingly quick—everything was clearly labeled, the parts felt durable, and it only took me about 20 minutes from opening the box to sitting in the chair. The sleek, modern look is another big plus—it blends in perfectly with my home office décor without feeling bulky or taking up too much visual space. If you’re looking for a chair that combines comfort, ergonomic support, durability, and style, I can’t recommend this one enough. It’s equally great for work, studying, or just relaxing at your desk, and it’s definitely been worth every penny.
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Reviewed in the United States on August 12, 2025

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