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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
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Description
Holley EFI Vacuum Manifold 534-52The Holley EFI Vacuum Manifold is an excellent vacuum or boost reference source. Features: Compatible with all transducers that utilize 1 8 NPT male threads and 7 8? or smaller body hex diameter 12 independent 1 8 NPT ports 2 6 ORB Ports Improve engine bay organization by mounting transducers and or vacuum lines all in one easy to reach location Ideal for engines that require multiple vacuum boost reference sources 4 mounting holes designed for the
The Holley EFI Vacuum Manifold is an excellent vacuum or boost reference source.
Features:
- Compatible with all transducers that utilize 1/8 NPT male threads and 7/8? or smaller body/hex diameter
- 12 independent 1/8 NPT ports
- 2 -6 ORB Ports
- Improve engine bay organization by mounting transducers and/or vacuum lines all in one easy to reach location
- Ideal for engines that require multiple vacuum/boost reference sources
- 4 mounting holes designed for the use of 5/16? socket head cap hardware for secure and robust mounting
- Crafted from 6061 Aluminum
- Anodized black for durability and laser etched with the Holley EFI logo
Specs:
| Brand | Holley EFI |
|---|---|
| Emission Code | 5 |
| Finish | Black |
| Inlet | 1/8 NPT |
| Inlet / Outlet Size | 9/16-18 Female O-Ring (AN 6) |
| Material | 6061 Aluminum |
| Product Type | Sensor Block |
| Warning | California Proposition 65 |
Application:
| Year | Make | Model | Submodel |
|---|---|---|---|
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.7 ★★★★★
Based on 840 reviews
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Product Reviews
★★★★★ 5
These are the best paper towel ever!
Package Size Name: Family Triple Roll, Size: 141 Sheets (Pack of 12)
The reason I say these are the best paper towels is because they are more like a cloth than actual paper. If you're doing something larger like cleaning the kitchen sinks you can usually get by with just one. You can wet it down, ring it out and continue working. When it's time to dry, these soak up so much more liquid than any other towel... It's crazy! They are a bit on the expensive side, but you'll use so fewer towels that it makes up the difference.
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Reviewed in the United States on May 28, 2026
★★★★★ 5
Quality
Package Size Name: Triple, Size: 141 Sheets (Pack of 16)
Quality, affordable, durable
Will buy over bounty everytime!
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Reviewed in the United States on May 30, 2026
★★★★★ 5
Strong, mighty and reusable.
Package Size Name: Triple, Size: 141 Sheets (Pack of 2)
I love these specifically for our RV because they work great to take my makeup off at the end of day as well. These really are different and more durable then most others on the market. Can even be rinsed and reused before discarded if need be.
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Reviewed in the United States on April 9, 2026
★★★★★ 5
Close to a cloth
Package Size Name: Triple, Size: 141 Sheets (Pack of 16)
Hi All, These are simply terrific paper towels that are close to grabbing a cloth. They come in triple size rolls which we
find helpful. I get the ones that can tear at a half size sheet, and find the roll last longer when you don't have to use
a full sheet for everything. For paper, these are softer than most, and don't have that sandpaper feeling like so many do. I think you'll like them. Prices and sizes change depending on the stock available so watch for the right price for the right rolls you prefer.
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Reviewed in the United States on March 27, 2026
★★★★★ 5
Super absorbing towels
Package Size Name: Triple, Size: 141 Sheets (Pack of 2)
Viva is the best paper towels out there. You can wring them out and reuse them. Super absorbent and nice thickness. Definitely recommend.
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Reviewed in the United States on May 30, 2026