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Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
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Description
Holley 1-4 Psi Carburetor Fuel Pressure Regulator # HO12-804Holley 1 4 Psi Carburetor Fuel Pressure Regulator # HO12 804 Fuel Pressure Regulator, Chrome Plated, 1 4 psi, Universal, Each Regulator Pressure (psi): 1 4 Regulator Style: Non return Regulator Location: Inline Boost Vacuum Reference Port: No Gauge Port: No Inlet Quantity: 1 Regulator Inlet Size: 3 8 in. NPT Inlet Attachment: Female threads Outlet Quantity: 2 Regulator Outlet Size: 3 8 in. NPT Outlet Attachment: Female threads Return Fitting Size: 3 8
Holley 1-4 Psi Carburetor Fuel Pressure Regulator # HO12-804Fuel Pressure Regulator, Chrome Plated, 1-4 psi, Universal, Each
Regulator Pressure (psi):
1-4
Regulator Style:
Non-return
Regulator Location:
Inline
Boost/Vacuum Reference Port:
No
Gauge Port:
No
Inlet Quantity:
1
Regulator Inlet Size:
3/8 in. NPT
Inlet Attachment:
Female threads
Outlet Quantity:
2
Regulator Outlet Size:
3/8 in. NPT
Outlet Attachment:
Female threads
Return Fitting Size:
3/8 in. NPT
Fittings Included:
No
Regulator Material:
Aluminum
Regulator Finish:
Chrome plated
Rebuildable:
Yes
Mounting Bracket Included:
Yes
Quantity:
Sold individually.
Notes:
Maximum inlet pressure is 7 psi.
Holley Fuel Pressure Regulators
Holley fuel pressure regulators are designed to provide the correct fuel pressure for any high performance vehicle. They're available in a variety of configurations and pressure ranges for both universal and vehicle-specific applications.
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
4.8 ★★★★★
Based on 23 reviews
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Product Reviews
★★★★★ 4
Fun dog toy
Color: 5 in 1, Size: Small
Cute dog toys but don’t last long- my dogs are only 11 pounds
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 22, 2026
★★★★★ 5
Great
Color: Cannoli, Size: Small
Very durable for my teething puppy. She loves the squeaker
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
★★★★★ 5
A Nice Treat for Doogies!
Color: Cannoli, Size: Large
This is a super adorable doggie toy. I bought the cannoli for my son's beagle. There are no "legs or arms or noses" to bite off and swallow - just a cute little cuddly roll with embroidered features.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 27, 2025
★★★★★ 3
Nothing necessarily wrong with it
Color: Croissant, Size: Small
Pretty much too small to matter..meh.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
★★★★★ 5
Special dog toy
Color: Cannoli, Size: Large
Great toy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 2, 2026
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