Moroso 63320 Racing Radiator Cap, 19–21 PSI

The Moroso Racing Radiator Cap is designed for automotive cooling-system applications requiring a 19–21 PSI pressure range. Part number 63320 provides a direct product reference for racing and performance-oriented radiator systems.

Key Features & Performance Benefits

• 19–21 PSI Pressure Range: Supports the specified radiator-system pressure range.
• Racing Application: Intended for automotive racing use.
• Moroso Construction: Manufactured under the Moroso brand.
• Cooling-System Component: Designed as a radiator cap for automotive applications.

Key Product Specifications & Technical Data

• Brand: Moroso
• Part Number: 63320
• Product Type: Racing radiator cap
• Pressure Rating: 19–21 PSI
• Application: Automotive
• Units Per Package: 1
• CARB Approval: Not identified as not CARB approved in the provided data
• EPA Information: N/A

What's Included

One Moroso Racing Radiator Cap, part number 63320.

Fitment

Specific vehicle fitment data was not provided.