Holley Billet Bypass Style Fuel Pressure Regulator Kits are part of a complete line of fuel system products from Holley. The included 12-840 regulator features a billet aluminum body and a black finish for corrosion resistance and good looks. The regulator contains 3/8" NPT in/out ports, a 1/8" NPT gauge port. In addition, 3 Mr. Gasket 3/8" NPT to -6 AN fittings, a barbed fitting for the vacuum port, a mounting bracket, and all necessary hardware are also included.

Features

Die Cast Aluminum Construction

Adjustable from 4.5-9 psi for precise fuel pressure adjustments

3/8” NPT Inlet, Outlet Ports

1/8” NPT Gauge Port and Earl's Fuel Pressure Gauge (100187ERL)

Mr. Gasket 3/8” NPT to -6 AN fittings (481666-BL x3)

Mounting Bracket Included