Holley EFI - The Holley EFI Vacuum Manifold is an excellent vacuum or boost reference source.

Holley EFI - The Holley EFI Vacuum Manifold is an excellent vacuum or boost reference source.The Holley EFI Vacuum Manifold kit is designed for those of you wanting a simple and clean solution for plumbing either vacuum or boost referenced sources. This manifold block features 12 1 8th NPT ports that can be plumbed with most common EFI transducers such as the Holley 554 102 0 100 psi transducer. It also features 2x 6 O ring boss AN Ports, ensuring your manifold block has an excellent vacuum or boost reference source. Improve your engine bay

5" spring loaded round bar for the top and a 25

Quick Turn Fastener - Self Ejecting - Flush Head - Hex Drive - 5/16 x 0

Air Filter Element - SynthaFlow - Conical - Synthetic - Blue - GT500 - Ford Mustang 2010-14 - Each

1 mm Bolt Pattern - Aluminum - Polished - Each

125 in Long - 10 Degree Broach - Aluminum - Natural - Sprint Car - Each

5 in Tall - 3 in Flange - Synthetic - Red - Universal - Each

Body Reinforcing Plate - 2 in Wide - 1 in Tall - 1/8 in Rivet Attachment - Stainless - Natural - Quick Turn Fasteners - Set of 50

5 in Diameter - 1-1/8 in x 26 Spline - Sprung Hub - Metallic / Organic - GM F-Body 1982-92 - Kit

Brake Pads - ProACT - Front - Honda Accord 1998-2002 / Civic 2006-11 - Set of 4

Air Intake Splash Shield - Stainless - Black Powder Coat - Takeda Attack Stage 2 Cold Air Intakes - Each

Map Sensor - 3

Tool Box Chock - Floor Mount - Aluminum - Natural - Pair