Includes top compression rings, second compression rings, and three-piece oil control rings for positive oil control. 🔧
Top compression rings are barrel face and cast coated to help transfer heat between the piston and cylinder wall.
Second compression rings feature a reverse torsional taper face that promotes side sealing and improves oil economy.
The reverse twist design combined with a taper-machined ring face duplicates the OD bottom-side scraping edge of a positive twist torsional ring.
Oil control rings are a three-piece flex vent design with four steel rails and two expanders to provide uniform pressure and reliable oil control. 🇺🇸
Made in the USA. Includes enough rings for two pistons; two rings per groove except for the rails that use two rail rings per one expander.
This product fits the following vehicles. Use the filters below to narrow down the list if needed.
| Manufacturer | Model | Family | Year | Notes |
|---|---|---|---|---|
| Harley Davidson | Big Twin | 1941 | ||
| Harley Davidson | Big Twin | 1942 | ||
| Harley Davidson | Big Twin | 1943 | ||
| Harley Davidson | Big Twin | 1944 | ||
| Harley Davidson | Big Twin | 1945 | ||
| Harley Davidson | Big Twin | 1946 | ||
| Harley Davidson | Big Twin | 1947 | ||
| Harley Davidson | Hydra Glide | Big Twin | 1949 | |
| Harley Davidson | Hydra Glide | Big Twin | 1950 | |
| Harley Davidson | Hydra Glide | Big Twin | 1951 | |
| Harley Davidson | Hydra Glide | Big Twin | 1952 | |
| Harley Davidson | Hydra Glide | Big Twin | 1953 | |
| Harley Davidson | Hydra Glide | Big Twin | 1954 | |
| Harley Davidson | Hydra Glide | Big Twin | 1955 | |
| Harley Davidson | Hydra Glide | Big Twin | 1956 | |
| Harley Davidson | Hydra Glide | Big Twin | 1957 | |
| Harley Davidson | Duo Glide | Big Twin | 1958 | |
| Harley Davidson | Duo Glide | Big Twin | 1959 | |
| Harley Davidson | Duo Glide | Big Twin | 1960 | |
| Harley Davidson | Duo Glide | Big Twin | 1961 | |
| Harley Davidson | Duo Glide | Big Twin | 1962 | |
| Harley Davidson | Duo Glide | Big Twin | 1963 | |
| Harley Davidson | Duo Glide | Big Twin | 1964 | |
| Harley Davidson | Electra Glide | Big Twin | 1970 | |
| Harley Davidson | Electra Glide | Big Twin | 1971 | |
| Harley Davidson | Electra Glide | Big Twin | 1972 | |
| Harley Davidson | Electra Glide | Big Twin | 1973 | |
| Harley Davidson | Electra Glide | Big Twin | 1974 | |
| Harley Davidson | Electra Glide | Big Twin | 1975 | |
| Harley Davidson | Electra Glide | Big Twin | 1976 | |
| Harley Davidson | Electra Glide | Big Twin | 1977 | |
| Harley Davidson | Duo Glide | Big Twin | 1958 | |
| Harley Davidson | Duo Glide | Big Twin | 1959 | |
| Harley Davidson | Duo Glide | Big Twin | 1960 | |
| Harley Davidson | Duo Glide | Big Twin | 1961 | |
| Harley Davidson | Duo Glide | Big Twin | 1962 | |
| Harley Davidson | Duo Glide | Big Twin | 1963 | |
| Harley Davidson | Duo Glide | Big Twin | 1964 | |
| Harley Davidson | Electra Glide | Big Twin | 1970 | |
| Harley Davidson | Electra Glide | Big Twin | 1971 | |
| Harley Davidson | Electra Glide | Big Twin | 1972 | |
| Harley Davidson | Electra Glide | Big Twin | 1973 | |
| Harley Davidson | Electra Glide | Big Twin | 1974 | |
| Harley Davidson | Electra Glide | Big Twin | 1975 | |
| Harley Davidson | Electra Glide | Big Twin | 1976 | |
| Harley Davidson | Electra Glide | Big Twin | 1977 | |
| Harley Davidson | Electra Glide | Big Twin | 1978 | |
| Harley Davidson | Electra Glide | Big Twin | 1979 | |
| Harley Davidson | Electra Glide | Big Twin | 1980 | |
| Harley Davidson | Electra Glide Sport | Touring | 1980 | |
| Harley Davidson | Super Glide | Big Twin | 1971 | |
| Harley Davidson | Super Glide | Big Twin | 1972 | |
| Harley Davidson | Super Glide | Big Twin | 1973 | |
| Harley Davidson | Super Glide | Big Twin | 1974 | |
| Harley Davidson | Super Glide | Big Twin | 1975 | |
| Harley Davidson | Super Glide | Big Twin | 1976 | |
| Harley Davidson | Super Glide | Big Twin | 1977 | |
| Harley Davidson | Super Glide | Big Twin | 1978 | |
| Harley Davidson | Super Glide | Big Twin | 1974 | |
| Harley Davidson | Super Glide | Big Twin | 1975 | |
| Harley Davidson | Super Glide | Big Twin | 1976 | |
| Harley Davidson | Super Glide | Big Twin | 1977 | |
| Harley Davidson | Super Glide | Big Twin | 1978 | |
| Harley Davidson | Super Glide | Big Twin | 1979 | |
| Harley Davidson | Super Glide | Big Twin | 1980 | |
| Harley Davidson | Fat Bob | Big Twin | 1979 | |
| Harley Davidson | Low Rider | Big Twin | 1977 | |
| Harley Davidson | Low Rider | Big Twin | 1978 | |
| Harley Davidson | Low Rider | Big Twin | 1979 |