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Holley Bypass Fuel Pressure Regulator Kits 12-886KIT Regulators, Kit, Return, 15-60 psi, EFI, Includes Fittings, Gauge, Mounting Bracket, Kit

SKU: HLY12-886KIT

Fuel Pressure Regulators

Holley Bypass Fuel Pressure Regulator Kits 12-886KIT Regulators, Kit, Return, 15-60 psi, EFI, Includes Fittings, Gauge, Mounting Bracket, Kit

SKU: HLY12-886KIT

Fuel Pressure Regulators

Sale ends in Calculating...

A$382.91 A$396.32
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

Holley bypass fuel pressure regulator kits are part of a complete line of fuel system products from Holley. Offering several different kits, each features a billet or diecast aluminum regulator with an adjustable psi for precise fuel pressure changes and they are finished for corrosion resistance and good looks. The regulators are fitted with a 1/8 in. NPT gauge port and include an Earl's fuel pressure gauge, three adapter fittings, a barbed fitting for the vacuum port, a mounting bracket, and all necessary hardware. Choose the kit to best fit your project's needs and performance.

Part Type

12-886 Regulator/Gauge Kit w/Fittings

Data: v4.2 - Upd: 2026-10-16 00:27:46

Specifications

Product Attributes - Brand
Holley
Product Attributes - Manufacturer's Part Number
12-886KIT
Product Attributes - Part Type
Fuel Pressure Regulators
Product Attributes - Product Line
Holley Bypass Fuel Pressure Regulator Kits
Product Attributes - UPC
090127122990
Product Attributes - Regulator Pressure (psi)
15-60
Product Attributes - Regulator Style
Return
Product Attributes - Regulator Location
Inline
Product Attributes - Boost/Vacuum Reference Port
Yes
Product Attributes - Boost/Vacuum Rise Ratio
1:1
Product Attributes - Gauge Port
Yes
Product Attributes - Inlet Quantity
1
Product Attributes - Regulator Inlet Size
3/8 in. NPT
Product Attributes - Inlet Attachment
Female threads
Product Attributes - Outlet Quantity
1
Product Attributes - Regulator Outlet Size
3/8 in. NPT
Product Attributes - Outlet Attachment
Female threads
Product Attributes - Return Fitting Size
3/8 in. NPT
Product Attributes - Return Attachment
Female threads
Product Attributes - Fittings Included
Yes
Product Attributes - Regulator Material
Aluminum
Product Attributes - Regulator Color
Black
Product Attributes - Rebuildable
Yes
Product Attributes - Mounting Bracket Included
Yes
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Notes
Includes Mr. Gasket 3/8 in. NPT to -6AN fittings, Earl's fuel pressure gauge, barbed reference port fitting, and mounting bracket.

Reference Information

Brand Name/s Holley
StreetFX SKU hly12-886KIT
SFX Item ID 4783590
Supplier Item Code 4783590
Manufacturer SKU 12-886KIT
Manufacturer UPC 90127122990
Alternative References HOL12-886KIT

Compatibility

Application Data
  • UniversalYes
    Fuel TypeFLEX
    Regulator UsageMulti-port injection
  • UniversalYes
    Fuel TypeGAS
    Regulator UsageMulti-port injection

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