Holley Fuel Pressure Regulator Bypass Billet Aluminum 15-65 PSI for EFI Applications

For precise fuel adjustment with your Dominator in-line fuel pump, get this fuel pressure regulator from Holley (12-848). With this bypass regulator, EFI applications with a return line back to the tank can adjust pressure anywhere between 16-65 PSI. It also works on high-pressure pumps where a return line is needed, offering the sleek style of a black base and clear top. Both are anodized for corrosion resistance, with the body boasting a light but sturdy 6061-T6 billet aluminum construction. It’s packaged with a -10AN O-ring inlet, -10AN O-ring outlet, -8AN O-ring return, and a mounting bracket.

Features and Benefits:
- Designed for Dominator In-Line Fuel Pumps
- Great for Systems with Return Line Back to Tank
- Works with High-Pressure Pumps Needing Return Line
- Adjustable 15-65 PSI Range
- 6061-T6 Billet Aluminum Construction
- Black Anodized Base & Clear Anodized Top
- 1/8” NPT Gauge Port
- (1 ea.) -10AN O-Ring Inlet, Outlet, & -8AN Return
- Includes Mounting Bracket

Vehicle Fitment:
- 1965-1985 Ford Mustang
- 1966-1977 Ford Bronco
- 1948-1979 Ford F-100
- 1960-1987 Chevy C10

Please Note: This regulator is for use with electric pumps ONLY.