Holley Hi-Ram Intake Plenum Top Only

Holley Hi-Ram Intake Plenum Top Only

Hi-Ram, Plenum Top Only, 2 x 4150

Overview
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 system. The plenum tops are constructed of cast aluminum.

Bolts thread into lid downwards through the intake base.

Features:

• 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

Details:

• Construction: Cast
• Finish: Satin
• Manifold Type: Hi-Ram
• RPM Power Band: 3500-8000+
• Type of Component: Manifold Top
• Warranty: Limited 90 Day