The billet EFI fuel pressure regulator is designed to be a space saving option when mounting on the end of the fuel rail or near the throttle body. The regulator cap can be removed and re-oriented to suit desired fuel routing.
12-893 Holley Billet EFI Return Style Fuel Pressure Regulator
Holley 12-846 Billet EFI Fuel Pressure Regulator -8 feed/-6 return
Holley Performance 12-846 Billet EFI Bypass Fuel Pressure Regulator
Holley 12-893 Billet EFI Return Style Fuel Pressure Regulator
Holley Sniper EFI 556-154 Sniper EFI HyperSpark 2 Ignition Box
