- Forged pistons for superior strength
- Modern alloys and piston skirt profiles for low noise and long engine life
- Piston kits include set of pistons, rings, wristpins, and clips
Harley-Davidson -- 1200 Electra Glide FLH -- (1978, 1977, 1979, 1980, 1976, 1970, 1967, 1971, 1973, 1968, 1969, 1966, 1974, 1972, 1965, 1975); Harley-Davidson -- Electra Glide FL -- (1977, 1978, 1968, 1967, 1974, 1972, 1965, 1979, 1980, 1975, 1971, 1973, 1976, 1966, 1970, 1969); Harley-Davidson -- Duo Glide FL -- (1960, 1962, 1964, 1961, 1958, 1959, 1963); Harley-Davidson -- Hydra Glide FL -- (1949, 1953, 1957, 1954, 1951, 1950, 1956, 1955); Harley-Davidson -- 1200 Super Glide FX -- (1971, 1972, 1973, 1974, 1975, 1978, 1977, 1976); Harley-Davidson -- 1200 Low Rider FXS -- (1978, 1977, 1979); Harley-Davidson -- 1200 Fat Bob FXEF -- (1980, 1979); Harley-Davidson -- Knucklehead FL -- (1944, 1942, 1943, 1941, 1945, 1946, 1947); Harley-Davidson -- Duo Glide FLH -- (1963, 1958, 1961, 1962, 1959, 1960, 1964); Harley-Davidson -- 1200 Super Glide FXE -- (1977, 1979, 1980, 1974, 1978, 1976, 1975); Harley-Davidson -- Electra Glide Sport FLHS -- (1980); Harley-Davidson -- FL -- (1948)