Holley Dominator Billet Fuel Pressure Regulator 4.5 - 9 PSI # HO12-847

Holley Dominator Billet Fuel Pressure Regulator 4.5 - 9 PSI # HO12-847Holley Dominator Billet Fuel Pressure Regulator 4. 5 9 PSI # HO12 847 Fuel Pressure Regulator, Inline, 4. 5 9 psi Pressure Range, 10 AN O ring Female Threads Inlet Outlet, Each Pressure Range (psi): 4. 5 9 Regulator Style: Return Regulator Location: Inline Boost Vacuum Reference Port: No Gauge Port: Yes Mounting Bracket Included: Yes Fittings Included: No Rebuildable: No Inlet Quantity: One Inlet Attachment: Female threads Inlet Size: 10 AN O ring

They are designed for stock or mildly modified engines for the value-conscious buyer

Upper Intake Manifold Plenum Gasket Included:No

The stepped acceleration chamber increases exhaust gas velocity for maximum flow

Basic Operating RPM Range:

Single Groove Alternator Pulley

Chev 350 Small Block Flowtech Rams Horn Exhaust Manifolds Non Coated 11704-RFLT

Metering Block/Plate Gasket Material:

Chrysler 318 340 360 V8 1966 - 1987 Engines Intake Manifold Gasket Set # ED7276

Size 81 # HO122-81

Air Cleaner Base:

These breathers will match your Elite series valve covers

Get back up to speed with an assist from Holley electric fuel pump gerotor kits and their easy-to-follow instructions (included)