Holley EFI 175 GPH HP Billet Fuel Filter # HO162-554Holley EFI 175 GPH HP Billet Fuel Filter # HO162 554 Fuel Filter, Inline, Billet Aluminum, Paper, 10 Microns, 175 GPH, 8 AN O ring Female Threads, Each Fuel Filter Style: Inline Inlet Quantity: One Inlet Size: 8 AN O ring Inlet Attachment: Female threads Outlet Quantity: One Outlet Size: 8 AN O ring Outlet Attachment: Female threads Filter Element Included: Yes Smallest Particle Filtered: 10 microns Filter Element Material: Paper Filter Housing