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Performance Test Options
Notched float number 116-11 Or Kit with float and extensions 116-10
Black w/ smooth grip
MSD GM HEI Distributor
Stant Radiator Cap w/o Lever - Small Diameter - 19-21 PSI 28315M8 Performance Test OptionsRadiator caps are an often overlooked component of the cooling system that should be checked and replaced often. Higher cooling system pressure raises the boiling point of coolant to help reduce the risk of overheating. Caps allow coolant to exit the cooling system into an overflow or recovery bottle as coolant heats and expands. Recovery style caps work when the overflow hose is properly connected to the recovery bottle, as the system cools, coolant
