- Features a cast or moly top ring
- Reverse torsional taper face second ring and easy "spiral on" three-piece oil rings
Harley-Davidson -- 1200 Electra Glide FLH -- (1977, 1978, 1979, 1980, 1969, 1966, 1970, 1965, 1968, 1967, 1972, 1973, 1974, 1971, 1975, 1976); Harley-Davidson -- Electra Glide FL -- (1967, 1980, 1975, 1971, 1969, 1979, 1973, 1976, 1966, 1970, 1977, 1978, 1968, 1974, 1972, 1965); Harley-Davidson -- Duo Glide FLH -- (1963, 1958, 1960, 1964, 1959, 1962, 1961); Harley-Davidson -- 1200 Super Glide FX -- (1974, 1975, 1978, 1977, 1976, 1971, 1972, 1973); Harley-Davidson -- Electra Glide Sport FLHS -- (1980); Harley-Davidson -- 1200 Super Glide FXE -- (1978, 1980, 1974, 1979, 1976, 1975, 1977); Harley-Davidson -- 1200 Low Rider FXS -- (1977, 1979, 1978); Harley-Davidson -- Knucklehead FL -- (1946, 1941, 1945, 1947, 1944, 1942, 1943); Harley-Davidson -- 1200 Fat Bob FXEF -- (1979, 1980); Harley-Davidson -- Hydra Glide FL -- (1957, 1954, 1950, 1953, 1955, 1956, 1951, 1949); Harley-Davidson -- Duo Glide FL -- (1961, 1958, 1960, 1963, 1964, 1962, 1959)