Allstar Performance Overflow Check Valve 1.25in ALL40203

Keep your race car's overflow system running clean and efficient with the Allstar Performance Overflow Check Valve (ALL40203). This spring-loaded valve prevents unwanted fluid backflow, protecting your engine and keeping your catch can system working exactly as it should. Built from lightweight aluminum, it's a reliable, no-nonsense solution designed specifically for Allstar Overflow Catch Cans.

• MPN: ALL40203
• Type: Overflow Check Valve
• Operation: Spring-loaded
• Length: 9-3/4 in
• OD: 1-1/4 in
• Material: Aluminum
• Finish: Natural
• Compatible With: Allstar Overflow Catch Cans
• Sold: Individually

Whether you're building a new setup or replacing a worn valve, the Allstar ALL40203 delivers the dependable performance and quality fitment that racers have come to expect from Allstar Performance.