This Mace 12mm Manifold insulator kit suits Holden Commodores and similar platforms fitted with L76, L77, L98, LS3 6.0L & 6.2L V8 engines.

Manifold insulator helps to reduce the heat transfer from the engine to the intake manifold by spacing it up off the valley of the engine. Made from thermal composite material, this insulator will increase the engine power by keeping the intake cooler and increase low end torque by increasing runner length.

Key Features:

• Reduces charge air temperature resulting in better power consistency and detonation prevention.
• Isolates the intake manifold from the engine.
• Improves fuel economy.
• Easy to install.
• Can be used as a replacement gasket.
• Reusable.

Contents:

• 1 X Bolt pack
• 1 X Silicone gasket maker
• 2 X 12mm Manifold insulator

Vehicle Fitment Guide

Note: This Manifold insulator raises the intake manifold by 12mm, so make sure to check if you have enough hood clearance before making the purchase.