Description

Holley EFI Engine Intake Manifold

300-208BK-2

PLENUM TOP, HI-RAM BLANK FLNGE-FLATBLACK;holley; EFI; intake; manifold; hi-ram; HI-Ram; LT1; LT; GM Manifolds;;Holley Hi-Ram Intake Plenum Top Only-Black Finish;Hi-Ram, Plenum Top Only, Blank Flange;Fits Holley Hi-Ram Manifolds-Holley has launched new black ceramic coated plenum tops to match our Hi-Ram manifold bases!They are available in the dual 4150 throttle body pattern or in a full blank top so that you can design your our system. The plenum tops are constructed of cast aluminum.;Modular Design w/ Removable Top;A-B Height: 12.10 (w/ Carb Style Top – 2 x 4150 or 2 x 4500) See Drawing;Height at Plenum Flange: 9.44;O-Ring Seals for Plenum Top