SKU: 20544319414

Holley EFI CAN Tachometer - 553-146

Sale price$154.75 Regular price$171.95
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  • CAN

Ships within 48 hours · Estimated delivery Aug 5 - Aug 10

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Description

Holley EFI CAN Tachometer - 553-146Overview: Holley is pleased to announce the continuing evolution of its very successful analog style gauges with the release of new 3 3 8" and 4 1 2" speedometers and tachometers to complement our 2 1 16" gauge line. These are designed specifically for use with Holley EFI systems or as a standalone unit and available in both black and white face versions. These gauges are compatible with all Terminator, HP, Dominator, and Sniper ECU's, allowing them

Overview:

Holley is pleased to announce the continuing evolution of its very successful analog-style gauges with the release of new 3-3/8" and 4-1/2" speedometers and tachometers to complement our 2-1/16" gauge line. These are designed specifically for use with Holley EFI systems or as a standalone unit and available in both black and white face versions. These gauges are compatible with all Terminator, HP, Dominator, and Sniper ECU's, allowing them to be installed in a variety of Holley EFI equipped vehicles. Can be used with Sniper ECUs when used in conjunction with module part # 554-130.

Features:

  • Works with both distributor and distributor-less ignitions without requiring any special tach adapters
  • Practically universal, works with most gasoline engines and programmable from 0.5 - 6 PPR (Pulses Per Revolution)
  • 0-8,000 RPM range
  • Compatible with all Holley EFI touch screens, dashes, handheld tuners, and other CAN devices – Great for Holley EFI users looking to install a combination of needle gauges and LCD accessories
  • Slim-style mounting requires very little dash space for installation
  • 240° sweep pointer from 8 to 4 o’clock makes gauges easy to read at a glance
  • Internal microprocessor ensures accurate pointer movement in street and racing conditions
  • Spin lock ring threads to back of gauge case for simple and secure gauge mounting
  • CNC machined billet aluminum bezels with anodized finish – Bezels are threaded for easy replacement
  • Multiple bezel options available separately – User can customize the gauges to their preference

Application:

Year Make Model Submodel Engine Size
Universal

Specs:

Brand Holley EFI
Emission Code 5
Face Color Black
Gauge Type Tachometer
Product Type Gauge
Size 3-3/8"
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: 20544319414

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4.5 ★★★★★
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Verified Purchase
Jimmy James
Battle Creek, US
★★★★★ 4
Needs to outgas for a day or two and then its great.
Size: Queen (Mid Loft), Number of Items: 1
Needs to outgas for a couple days, ideally outside on a clothes line. Having said that its the first pillow out of a half dozen Ive bought in the last 18 mos that I can sleep on. Sleeping much better and longer now. Latex foam is the only pillow for me. I swear I searched on here a year or so ago and could not find one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 1, 2026
C
Verified Purchase
Chilehead Craig
Louisville, US
★★★★★ 5
Goldilocks pillow
Size: Queen (Mid Loft), Number of Items: 1
I tried 5 different latex pillows, 2 from this brand. Most had to much loft and were too firm. This brand has one called extra soft that was comfortable but a little too soft. BUT, I could tell the latex was better so I tried this one. It strikes the perfect balance of support and is not too firm. Compared to all the other brands I would call this one soft/medium as all others "medium" were pretty firm. This one is just right!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 12, 2024
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Verified Purchase
Andy
Los Angeles, US
★★★★★ 5
Perfect supportive soft pillow
Size: Queen (Mid Loft), Number of Items: 1
The perfect pillow that is hypoallergenic. It’s soft but your head doesn’t sink through. Supportive and soft at the same time. Have bought more pillows.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 5, 2026
J
Verified Purchase
Jennifer Whitehurst
West Palm Beach, US
★★★★★ 3
Very firm pillow
Size: Queen (Mid Loft), Number of Items: 1
I'm not sure I received the same pillow as advertised. The pillows I received are extremely firm. I would not classify it as medium. It was also not covered by a cotton case. it had a very sheer gauze like material covering the latex.
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Reviewed in the United States on January 28, 2026
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Madison Swanson
Draper, US
★★★★★ 5
Super springy and comfy!
Size: Queen (Mid Loft), Number of Items: 1, Size: Queen (Mid Loft), Number of Items: 1
I’ve been looking for a pillow that offers support but is soft and cushy. I had never tried a latex pillow before, and I was skeptical because I heard it could be hard, but I decided to give it a try. I tried a memory foam and it was waaaaay too hard to be comfortable. This pillow retains its shape, is really soft and plushy, and works great for back or side sleeping. It had a slight smell (not unpleasant though) when we first unboxed it, but it was gone by day 2. The pillow also sprang up immediately on unwrapping it. After a few days it seemed a little bit bigger, but it didn’t really need any time to air out/fluff up, it was basically ready straight out of the box. I’m often picky about pillows because I get headaches from sleeping on my neck in the wrong way, but this one is great and I haven’t had a problem at all. My hubby likes it too :) it’s the favorite house pillow now.
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Reviewed in the United States on August 17, 2023

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