Zirgo 331248 Cool It Insulated Hood Liner Heat & Sound Barrier

The Zirgo 331248 Cool It Insulated Hood Liner is a high-performance thermal and acoustic barrier engineered to reduce engine compartment heat transfer and dampen underhood noise. Designed for custom and restoration applications, this hood liner provides a clean, finished appearance while delivering meaningful heat and sound attenuation.

Key Features:

• Reflects and dissipates radiant heat from the engine bay
• Reduces unwanted engine and exhaust noise from entering the cabin
• Durable, moisture-resistant construction built for long-term underhood use
• Lightweight design adds minimal weight while maximizing thermal protection
• Clean finished surface suitable for show cars and custom builds
• Easy to trim and cut to fit a wide range of hood sizes and shapes

Zirgo thermal products are trusted by hot rod builders, restorers, and performance enthusiasts who demand reliable heat management and a polished underhood appearance. The 331248 hood liner is an effective upgrade over bare metal hoods, helping to protect paint, wiring, and underhood components from prolonged heat exposure.