Holley Hi-Ram Intake Plenum Top Only, 2 X 4150

HOLLEY HI-RAM INTAKE PLENUM TOP ONLY, 2 X 4150

The HOLLEY HI-RAM INTAKE PLENUM TOP ONLY, 2 X 4150 is designed to fit Holley Hi-Ram manifolds, featuring a dual 4150 throttle body pattern. Constructed from cast aluminum, this modular plenum top allows for easy customization and high-performance airflow management.

Key Features

• Modular design with removable top
• A-B height: 12.10” with carb style top (2 x 4150 or 2 x 4500)
• Height at plenum flange: 9.44”
• O-ring seals ensure a secure plenum top fit

Fitment

• Fits Holley Hi-Ram manifolds

Note: Verify compatibility with your existing manifold and throttle body setup before ordering.