Holley Hi-Ram Intake Plenum Top Only, 2 x 4150 300-207
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Fits Holley Hi-Ram Manifolds.
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.
Features:
Modular Design w/ Removable Top
A-B Height: 12.10Ó (w/ Carb Style Top - 2 x 4150 or 2 x 4500) Ð See Drawing
Height at Plenum Flange: 9.44Ó
O-Ring Seals for Plenum Top
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