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

Part Number: 91-823

VALVE SPRING KIT - Part Number 91-823
Good street & performance spring to .600" lift. 1.460" O.D. / .700" I.D. 160 lbs & 1.850" inches pressure check and height 440 lbs & 1.250" inches pressure open and height 1.200" coil bind Titanium type of retainers The V Thunder high performance valve spring kits are engineered for maximum peformance in severe service applications such as high compression, big inch motors. These kits come in a variety of ranges and include locks, retainers, and spring seats that are custom fit to provide positive location to prevent the spring from "dancing" around on the cylinder head which can create harmful harmonics and excessive wear.
V Thunder 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974

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