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$61.80 Sale:$55.62


Model #12-881

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Holley does it again with their new die cast aluminum by pass style fuel pressure regulators. The same Holley quality that you expect at a price point that every budget can handle.

1/8" NPT barb fitting for boost reference port included.

Important Downloads:

  • Die Cast aluminum construction
  • 3/8" NPT Inlet, Outlet, and Return ports
  • 1/8" NPT Gauge Port
  • 1/8" NPT Boost Reference "1:1
  • Color: Chrome
  • Emission Code: 5
  • Fuel System: Carbureted
  • Fuel Type: Gasoline
  • Inlet Size: 3/8 inch NPT
  • Material: Aluminum
  • Outlet Size: 3/8 inch NPT
  • Pressure Range: 4.5-9 PSI
  • Product Type: Regulator
  • Return Size: 3/8 inch NPT
  • Warranty: Limited 90 Day


Proposition 65

/!\ warningWARNING: Cancer and Reproductive Harm

90 Day Limited Warranty applies to B&M transmissions, launch control kits and all electrical components (switches, lights, solenoids).

Holley Performance Products warrants its Holley Street Avenger™ Carburetor to be free from defects in material and workmanship for the life of the product on parts and one year on repair labor. After a period of one year, Holley will charge standard rates for repair labor. For any Holley Street Avenger Carburetor used in any type racing or off-road use will only be covered by a one (1) year limited warranty on parts and labor. Warranty performance will be initiated by returning the alleged defective product to HOLLEY PERFORMANCE PRODUCTS with the original, dated purchase receipt. Purchaser is to call toll free the Holley Factory Service number at 1-866-464-6553 to receive details and shipping instructions.

For full warranty information please Click Here