Allstar Performance Radiator Cap 29-31 PSI ALL30129

Higher cooling system pressure raises the boiling point of coolant to reduce the risk of overheating. Standard size caps fit 2-1/8" O.D. x 3/4" deep necks unless otherwise noted. Recovery system caps allow coolant to exit the cooling system into an overflow or recovery bottle as coolant heats and expands. As the system cools, recovery system caps will draw coolant back in to keep the cooling system full. Non-recovery system caps allow coolant to exit the system, but do not draw coolant back into the system.

Fitment

Universal application. This is a racing / competition part and is not vehicle-specific. Please confirm dimensions and specifications against your application before purchase.

Manufacturer Part Number: ALL30129

Images are for illustration purposes only. Actual product may vary in appearance.

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.