Skunk2 372-05-0090 Throttle Body Gasket K-Series Ultra Street 74mm

The Skunk2 372-05-0090 is a specialized throttle body gasket designed specifically for Honda K-Series engines equipped with the Ultra Street Intake Manifold (K20A2 Style, PN 307-05-0605). This gasket is engineered to accommodate the Pro Series 74mm K-Series Throttle Body when used in conjunction with the Ultra Street Plenum Spacer.

Key Features:

• Thicker design provides necessary clearance for Pro 74mm throttle body installation
• Advanced high-temperature thermal polymer material reduces heat soak and heat transfer
• Helps minimize air intake temperatures for improved combustion efficiency
• Reduces heat transfer from intake manifold to throttle body
• Includes new longer hardware for proper installation
• Designed for race, weekend warrior, and street applications

By creating a thermal barrier between the throttle body and intake manifold, this gasket helps maintain cooler intake air temperatures, which can contribute to improved engine performance. The specialized thickness ensures proper fitment when upgrading to larger throttle body components on K-Series platforms.