Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
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Description
HP Billet EFI By Pass Fuel Pressure Regulator 12-846Holley Billet Fuel Pressure Regulators are part of a complete line of fuel system products from Holley. They are precision machined from 6061 T6 billet aluminum for strength and durability. They feature a black bright dip anodized body and a clear bright dip anodized top for corrosion resistance and good looks. The Holley 12 846 fuel pressure regulator features(1) 8 AN O ring inlet, (1) 8 AN O ring outlet, (1) 6 AN O ring return. Features: Adjustable
Holley¨ Billet Fuel Pressure Regulators are part of a complete line of fuel system products from Holley¨. They are precision machined from 6061-T6 billet aluminum for strength and durability. They feature a black bright dip anodized body and a clear bright dip anodized top for corrosion resistance and good looks. The Holley 12-846 fuel pressure regulator features(1) -8 AN O-ring inlet, (1) -8 AN O-ring outlet, (1) -6 AN O-ring return.
Features:
- Adjustable from 15-65 psi for precise fuel pressure adjustments
- Constructed of billet aluminum with a black anodized base and clear anodize top for good looks
- Used in systems with a return line back to tank
- Includes fitting for manifold reference
- Use with electric pumps only
- (1) -8 an o-ring inlet, (1) -8 an o-ring outlet, (1) -6 an o-ring return
- 1/8" NPT gauge port
- Designed for use with the Holley¨ HPª in-line fuel pumps or other high pressure electric pumps where return line is needed
- Mounting bracket included
About Holley
Holley Performance Brands is the undisputed leader in carburetors, fuel pumps, fuel injection, intake manifolds, fuel injection, and fuel systems.
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 895 reviews
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Product Reviews
★★★★★ 4
Pretty but crumbled to bits.
Flavor Name: Boy, Size: 8 Count (Pack of 1)
These birthday doggy bones were pretty to look at and they smelled good. However, each bone was tightly shrink wrapped and very difficult to open. Not one came out whole and most just crumbled so thoroughly there wasn’t a piece big enough to hand to my dog. So, not a win.
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Reviewed in the United States on April 5, 2026
★★★★★ 5
dogs loved them
Flavor Name: Boy, Size: 8 Count (Pack of 1)
great for dogs birthday - great to share with other dogs
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 7, 2026
★★★★★ 5
My dog loved these!
Flavor Name: Boy, Size: 8 Count (Pack of 1), Flavor Name: Boy, Size: 8 Count (Pack of 1)
My dog loved these birthday treats! They were so cute.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 19, 2026
★★★★★ 5
Great Product
Flavor Name: Boy, Size: 8 Count (Pack of 1)
My dogs loved these after one of their birthdays. The treats were packaged very nicely and would buy again,
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 11, 2026
★★★★★ 3
Wouldn't buy again
Flavor Name: Boy, Size: 8 Count (Pack of 1)
They were all individually wrapped which was annoying to take them out the wrapper without them falling apart
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
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