1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 VALVE KEY

Part Number: 91-536

VALVE KEY - Part Number 91-536
Set of 4 pair. Manley valve keys are machined from special chrome moly material, not stamped like many of the imports. Each keeper is heat treated and black oxided to a beautiful finish for attractive appearance and long wear. Designed for perfect compatibility with stock, Manley or most aftermarket top collars. Each Manley Spring Kit is attractively skin packaged and clean storage. Kits requiring special machining operations include complete instructions. Every kit is engineered with interference fit, reverse wound springs to reduced harmonics and control spring surge. Manley has introduced "K" series spring kits which include Manley chrome moly heat treated keys correctly matched to the top collars.
Manley chrome moly material 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974

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