Holley EFI 12-882 Die Cast EFI By Pass Style Fuel Pressure Regulators

Holley does it again with their new die cast aluminum fuel pressure regulators. The same Holley quality that you expect at a price point that every budget can handle.\nThe regulator contains 3/8" NPT in/out ports, a 3/8" NPT return port, a 1/8" NPT gauge port, and a 1/8" NPT vacuum port for Boost Reference (1:1).\n1/8" NPT barb fitting for boost reference port also included.