SKU: 10300741505

Holley EFI Fuel Pulse Damper # HO12-1007

Sale price$112.50 Regular price$125.00
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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19

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Description

Holley EFI Fuel Pulse Damper # HO12-1007Fuel System Damper, Billet Aluminum, Black Anodized, 40 70 psi, 8 AN Female Threads Inlet Outlet, Standard Range, Each Inlet Quantity: 1 Inlet Size: 8 AN O ring Inlet Attachment: Female O ring Outlet Quantity: 1 Outlet Size: 8 AN O ring Outlet Attachment: Female O ring Fuel Pressure (psi): 40 70 psi Quantity: Sold individually. Notes: In line mount fuel pulse damper. Holley EFI Fuel Pulse Dampers Holley EFI fuel pulse dampers act in tandem with the

Fuel System Damper, Billet Aluminum, Black Anodized, 40-70 psi, -8 AN Female Threads Inlet/Outlet, Standard Range, Each

Inlet Quantity:

1

Inlet Size:

-8 AN O-ring

Inlet Attachment:

Female O-ring

Outlet Quantity:

1

Outlet Size:

-8 AN O-ring

Outlet Attachment:

Female O-ring

Fuel Pressure (psi):

40-70 psi

Quantity:

Sold individually.

Notes:

In-line mount fuel pulse damper.

Holley EFI Fuel Pulse Dampers

Holley EFI fuel pulse dampers act in tandem with the fuel pressure regulator to further control the fuel pressure in an EFI system. They act to smooth out the pressure pulsations caused by the injectors opening and closing as well as the fuel pump operating. These pulsations happen so quickly that in many cases they can't be identified with an analog gauge but can cause issues with fuel delivery to the engine.

Options include:

* Direct-mount or inline mount
* Multiple inlet/outlet dimensions
* Standard or extended fuel pressure range
* Male or female threads

Features:

* Engineered to stabilize pressure pulsations caused by the injectors opening; ideal for applications with large fuel injectors and high-volume fuel pumps
* Compatible with any fuel; full anodized billet aluminum construction with stainless steel springs and fluorosilicone diaphragm
* Fittings included for damper/regulators and direct-mount dampers
* 1/8 in. NPT port on body of damper/regulators and inline dampers for easy installation of mechanical pressure gauge or pressure transducer
* Vacuum fitting and one foot of hose included with all dampers for vacuum referencing

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: 10300741505

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Susan L Van Eyck
Battle Creek, US
★★★★★ 5
Attractive, well-made functional storage
Color: Dusty Blue, Size: 2 Layers, 20 Hooks
I'm quite happy with this product. It's an orderly and attractive way to store a lot of jewelry. I've put my favorites in the visible front drawer and can easily see the rest by pulling out the back drawer. I looked at a similar storage box with see-through panels on both sides, but it didn't look quite as well made and you'd have to turn it around to see side B (i.e., no less work than pulling out the back drawer). This unit feels well put together, looks nice, and sits stably on top my dresser. I'm only using it for chain-and-pendant style necklaces (leaving the bulkier stuff in an upright acrylic spoke-style container) but have it fully loaded and have doubled up on a few pegs. None of the pegs bent while I was adding pieces.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 28, 2026
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Michelle M
Chelsea, US
★★★★★ 5
Fantastic Necklace Organiser
Color: White, Size: 2 Layers, 20 Hooks
This is a great necklace organiser It has helped me keep all my necklaces in order - putting gold on one tray and silver the other. Keeps them for getting all tangled up and looks super nice. Not to mention the slim design doesn’t take up much space. Love it!!
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Reviewed in the United States on May 28, 2026
L
Verified Purchase
Lisko
Lexington, US
★★★★★ 5
Great necklace organizer!
Color: White, Size: 2 Layers, 20 Hooks
This necklace organizer is perfect for keeping necklaces separated and in view. I was tired of having them tangled in my jewelry box and this does the trick. Plus it is very well made and looks lovely in my closet. I highly recommend this for people who want to keep their necklaces organized!
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Reviewed in the United States on May 15, 2026
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Zilly115
Whiting, US
★★★★★ 5
So pretty!
Color: White, Size: 2 Layers, 20 Hooks
I got the two drawer box. Very nice quality necklace organizer. Looks beautiful with all my necklaces in it. Versatile as well as it has compartment on the bottom so that when you pull the drawer out the longer necklaces stay contained. You can also hang more than one necklace on the little hooks. I feel this will provide superb protection for my jewelry even with travel. I wish I got this sooner! It is a beautiful way to display the necklaces but I keep mine in my dresser drawer and it fits perfectly.
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Reviewed in the United States on April 11, 2026
M
Verified Purchase
Michele Wagner
Grantham, US
★★★★★ 5
Perfect storage for necklaces
Color: Black, Size: 2 Layers, 20 Hooks
I adore this necklace organizer. I have many necklaces that I was storing in the top of my jewelry box on little hooks, but when I close the box top, everyting would get tangled up. There were not enough hooks to accommodate my collection. With this box, I have it standing upright next to my jewelry box and with the clear lid, I can easily see all my necklaces right away when deciding which one I want to wear that day. I put all my favorites in the top drawer for easy access. The drawers pull out easily and nothing is tangled. I often switch the back drawer with the front to change things up. Construction feels well made.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 14, 2026

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