Holley EFI Filter Regulator 3/8 NPT - 12-875 oil-filler-caps 4L V8 1962 - 1969

4L V8 1962 - 1969 Mercury Colony Park   390/6

Application 62-63 Pontiac Catalina Bonneville Grand Prix

Polished SD508 is the compact high performer of the Holley compressors

1 V8 2001 - 2006 GMC Yukon 294/4

02" Port Size: 1

Holley EFI Filter Regulator 3/8 NPT - 12-875 oil-filler-caps 4L V8 1962 - 1969Overview: When converting your fuel system to a return style EFI setup, the biggest challenge can be plumbing the fuel lines. Holley continues to be the leader in fuel system development to make your life easier! The new Holley EFI Filter Regulator assembly simplifies your installation by combining the fuel filter and regulator in one assembly that can be mounted in the rear of the vehicle. Thus making your return line much shorter. The aluminum