Skunk2 68mm B-Series Thermal Throttle Body Gasket for Select 1990-2001 Acura/Honda (B16/B17/B18/B20)

Fits select 1990-2001 Acura Integra, Honda Civic, and Civic del Sol models equipped with B-Series engines. This Skunk2 Thermal Throttle Body Gasket is engineered to replace the standard gasket with a high-performance thermal barrier.

Constructed from an advanced, high-temperature thermal polymer material, this 68mm gasket significantly reduces heat transfer from the intake manifold to the throttle body. By creating a physical thermal break, it protects against heat soak and helps maintain lower incoming air temperatures. Cooler air is more oxygen-dense, optimizing combustion efficiency and maximizing horsepower potential in race and high-performance street applications. This gasket is a critical upgrade for maintaining consistent power during heavy engine loading or high ambient temperatures.

• Precision Bore: 68mm diameter for compatibility with B-Series performance throttle bodies.
• Advanced Polymer Construction: High heat deflection material provides a superior thermal barrier.
• Temperature Reduction: Minimizes heat soak to ensure cooler air enters the cylinder head.
• Manufacturer Part Number: 372-05-0040