1966 1967 1968 1969 1970 1971 1972 1973 1974 ALL CYLINDER HEAD ASSEMBLY

Part Number: 12499255

ALL  CYLINDER HEAD ASSEMBLY - Part Number 12499255
Cylinder Head Assembly 572/620 aluminum. Rectangular port aluminum cylinder head for the 572/620 crate engines P/N 12498792 and P/N 12498793. Combustion chamber volume is 118cc. Head is similar to 502 assembly, but it has two additional head bolt holes and special machining. Head assembly includes intake valves P/N 12366987, exhaust valves P/N 88963128, valve springs P/N 88963934, valve spring retainers P/N 12366990, valve spring shims P/N 88963937, valve locks P/N 12366992, seals P/N 88963936, and valve spring locator P/N 88963935. Use with head gasket P/N 88961561, intake gakset P/N 88962213, intake bolt kit P/N 12367959, and head bolt kit P/N 12367779. Note: Not recommended for usage other than 572 engine.
572/620 Aluminum 1966 1967 1968 1969 1970 1971 1972 1973 1974

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