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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
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Description
Holley EFI Vacuum ManifoldHolley EFI Vacuum Manifold Oxygen Sensor O2 bung weld in style used for any Application that utilizes an Oxygen Sensor Overview O2 Weld Ring for any Application That Uses an Oxygen Sensor Requires welding and a 7 8" hole to be drilled into the exhaust. Oxygen sensors need to mounted with the tip pointed on a downward angle. A minimum of 10 degrees from horizontal and 15 degrees from perpendicular is recommended. Features: Compatible with all
Holley EFI Vacuum ManifoldOxygen Sensor O2 bung weld in style used for any Application that utilizes an Oxygen Sensor
Overview
O2 Weld Ring for any Application That Uses an Oxygen Sensor
Requires welding and a 7/8" hole to be drilled into the exhaust. Oxygen sensors need to mounted with the tip pointed on a downward angle. A minimum of 10 degrees from horizontal and 15 degrees from perpendicular is recommended.
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
Details:
- Finish: Black
- Inlet: 1/8 NPT
- Inlet / Outlet Size: 9/16-18 Female O-Ring (AN 6)
- Material: 6061 Aluminum
Links
Instruction Sheet
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
4.4 ★★★★★
Based on 18 reviews
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Product Reviews
★★★★★ 5
Golf
Hand Orientation: Right, Color: Blue/Black
Great for beginner golfers
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Reviewed in the United States on June 4, 2026
★★★★★ 1
Poor durability
Hand Orientation: Right, Color: Blue/Black, Hand Orientation: Right, Color: Blue/Black
Driver lasted 12 holes before the head snapped off.
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Reviewed in the United States on April 30, 2026
★★★★★ 5
Good set of clubs for beginners to find out if golf is their game! You'll need a putter, though.
Hand Orientation: Right, Color: Blue/Black
This nice inexpensive set is great for a beginner at golf, which is me--never played before. I don't evem know if I'm going to like playing, but at least I have a set of clubs so that I can give it a try...it's the exercise from walking the course that appeals to me. My son says he can teach me, even using mens clubs. I figure if I like the game, I can get a nicer set of ladies clubs and pass this set to my grandson. If I don't like the game, I can still pass the set along to my grandson! My son thought these clubs were decent weight and quality and well worth the price...the only thing missing was a putter, but we found a cheaper one to add to the set.
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Reviewed in the United States on February 25, 2026
★★★★★ 5
I’m enjoying the racket
Color: Black
It’s a good racket for a beginner!
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Reviewed in the United States on June 7, 2026
★★★★★ 5
Good value
Color: Black
Well made for the price and excellent choice for those just starting pickleball.
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Reviewed in the United States on May 22, 2026