Holley EFI HI-RAM Cast Side Mount Plenum Top Intake Manifolds

The Holley EFI HI-RAM cast side mount plenum top is a cast aluminum intake manifold top, also called a plenum lid. It is for builders who have limited room at the front of the engine bay. It moves the throttle body to the side of the plenum. That frees up space and makes it easier to fabricate a boosted setup or to give a Hi-Ram manifold a different look.

Key Features:

• Side-mounted throttle body design for tight engine bays
• Cast aluminum construction
• Mounts to existing Holley EFI Hi-Ram manifold bases
• Gives you room to design boosted applications
• Made for EFI Hi-Ram intake setups
• Offered in different throttle body sizes and bolt patterns, in cast or black finishes

The cast side mount design looks like the older Ford EFI manifolds, and it suits street, performance and custom engine builds. Choose the option that matches your throttle body size and bolt pattern.