- 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 -- (1977, 1978, 1979, 1980, 1975, 1968, 1970, 1972, 1974, 1973, 1969, 1966, 1971, 1965, 1976, 1967); Harley-Davidson -- Hydra Glide FL -- (1953, 1956, 1955, 1951, 1950, 1949, 1957, 1954); Harley-Davidson -- Duo Glide FL -- (1962, 1964, 1959, 1963, 1960, 1961, 1958); Harley-Davidson -- Electra Glide FL -- (1967, 1969, 1979, 1980, 1975, 1971, 1973, 1976, 1966, 1970, 1977, 1978, 1968, 1974, 1972, 1965); Harley-Davidson -- Duo Glide FLH -- (1963, 1958, 1962, 1960, 1964, 1961, 1959); Harley-Davidson -- 1200 Super Glide FX -- (1974, 1977, 1976, 1971, 1972, 1973, 1975, 1978); Harley-Davidson -- 1200 Low Rider FXS -- (1979, 1977, 1978); Harley-Davidson -- 1200 Super Glide FXE -- (1979, 1978, 1976, 1975, 1977, 1980, 1974); Harley-Davidson -- Electra Glide Sport FLHS -- (1980); Harley-Davidson -- Knucklehead FL -- (1946, 1947, 1944, 1942, 1943, 1941, 1945); Harley-Davidson -- 1200 Fat Bob FXEF -- (1979, 1980); Harley-Davidson -- FL -- (1948)