Holley EFI Vacuum Manifold 534-52 accessory-lighting 4 V8 2004 Ford F-150

4 V8 2004 Ford F-150 Heritage XL 330/5

Rebuilds your factory pumps

NOTES: Heater applications - Use 300-901 heater line adapter

these systems feature a mandrel-bent 2

Ford Taurus X (2008-2009)

Holley EFI Vacuum Manifold 534-52 accessory-lighting 4 V8 2004 Ford F-150The Holley EFI Vacuum Manifold is an excellent vacuum or boost reference source. Features: Compatible with all transducers that utilize 1 8 NPT male threads and 7 8? or smaller body hex diameter 12 independent 1 8 NPT ports 2 6 ORB Ports Improve engine bay organization by mounting transducers and or vacuum lines all in one easy to reach location Ideal for engines that require multiple vacuum boost reference sources 4 mounting holes designed for the