Home/1964-73 Mustang Pumps and Regulators Fuel Lines, Fittings and Adapters Contact Us Holley Fuel Pressure Regulator return style, Die Cast, EFI 15-60 psi $115.85 Holley Fuel pressure regulator, Billet EFI, -8 Feed, -6 return $297.67 Holley Fuel Pressure Regulator Billet EFI, -10 feed/ -8 return $333.61 Allstar Fuel pressure gauge 0-100 PSI 1.5in, Black face $32.53 Painless Fuel pump wiring kit, 30amp with relay and breaker $54.36 AEM Fuel Pressure Regulator, billet, adjustable 20-150psi, 6AN $181.07 Allstar Fuel Filter with Paper Element, -8 fittings, black $83.20 Don’t see what you are looking for? Give us a call or send an email. We sell thousands of additional parts not listed on the website.