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$147.95
$119.66
Holley 12-879 Fuel Pressure Regulator 4-65 PSI 3/8 Inch NPT
Holley 12-879 Fuel Pressure Regulator 4-65 PSI 3/8 Inch NPT

Holley 12-879 Fuel Pressure Regulator 4-65 PSI 3/8 Inch NPT

Universal Fit, 4-65 Pressure Range (psi), Bypass Return Style Regulator Style, Billet Aluminum

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Holley 12-879 Fuel Pressure Regulator 4-65 PSI 3/8 Inch NPT
Holley 12-879 Fuel Pressure Regulator 4-65 PSI 3/8 Inch NPT
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Part # 42512879
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  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.

Details

MFG. Part #:
12-879
Pressure Range (psi):
4-65
Regulator Style:
Bypass Return Style
Material Type:
Billet Aluminum
Inlet Fitting:
3/8" NPT Female
Outlet Fitting:
3/8" NPT Female
Finish:
Anodized
Sold in Quantity:
Each
Thread Pitch:
3/8" NPT Female
GTIN Code:
090127734971
Color:
Black

Info

HolleyDAYS are here again! SAVE up to 20% on this part and hundreds of other Holley brands during the 2018 HolleyDAYS sale 11/15/18-12/31/18.

Holley Billet Fuel Pressure Regulators are just part of the complete line of fuel system products that Holley offers. This regulator is constructed from 6061-T6 billet aluminum for strength and durability. Adjustable from 4-65 psi and will handle both carbureted and EFI applications. So, if you are currently running a carbureted system but plan to upgrade to EFI in the future, this regulator will have you covered either way.
Features:

  • Adjustable from 4-65 psi for precise fuel pressure adjustments
  • Constructed of billet aluminum with a black anodized base and a clear anodized top for good looks
  • Used in systems with a return line back to the tank
  • (1) 3/8” NPT Inlet; (1) 3/8” NPT Outlet; and (1) 3/8” NPT Return Port
  • Includes fitting for manifold reference
  • Includes an 1/8 NPT gauge port
  • Boost Reference - 1:1

Features

  • Adjustable from 4-65 psi for precise fuel pressure adjustments
  • Constructed of billet aluminum with a black anodized base and a clear anodized top for good looks
  • Used in systems with a return line back to the tank
  • (1) 3/8” NPT Inlet; (1) 3/8” NPT Outlet; and (1) 3/8” NPT Return Port
  • Includes fitting for manifold reference
  • Includes an 1/8 NPT gauge port
  • Boost Reference - 1:1
  • The 4-15 psi carbureted spring comes installed in the regulator
Some parts are not legal for use in California or other states with similar laws/regulations

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