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Allstar Performance Small Diameter Radiator Cap; 28-32 PSI (Universal; Some Adaptation May Be Required)

Item EK-66-917509
Eckler's no longer carries the Allstar Performance Small Diameter Radiator Cap; 28-32 PSI (Universal; Some Adaptation May Be Required). Please check out Classic Car Enginefor an updated selection.
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    Product Information

    Features, Description, Q&A

    Features

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    • Higher Cooling System Pressure Raises The Boiling Point Of Coolant
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    • Reduces The Risk Of Overheating
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    • Standard Size Caps Fit 2-1/8" O.D. X 3/4" Deep Necks Unless Otherwise Noted
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    • Recovery System Caps Allow Coolant To Exit Into An Overflow Or Recovery Bottle As Coolant Heats And Expands
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    • Recovery System Caps Draw Coolant Back In To Keep The Cooling System Full
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    • Non-Recovery System Caps Allow Coolant To Exit But Do Not Draw Coolant Back In
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    • Fits Universal; Some Adaptation May Be Required
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    Description

    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.

    CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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