Holley Hi-Ram 105MM Plenum Top

HOLLEY HI-RAM 105MM PLENUM TOP

The HOLLEY HI-RAM 105MM PLENUM TOP is a bolt-down plenum top designed specifically for EFI Hi-Ram manifolds, providing a direct replacement or upgrade option to optimize airflow and performance.

Key Features

• Bolt-down through design for secure fitment
• Designed for EFI Hi-Ram manifolds
• 105mm plenum size for improved airflow
• Top only, compatible with existing Hi-Ram base

Fitment

• Fits Holley EFI Hi-Ram intake manifolds with 105mm plenum

Note: This is the plenum top only. Verify compatibility with your existing manifold before ordering.