This listing covers model years 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, and 1966 Imperials and is a resonator eliminator option (as these were stock w/resonators).
- For MY’s 1957-58 convertible dual system consists of LS/RS front exhaust pipes, LS/RS rear exhaust pipes, LS/RS mufflers, LS/RS resonator eliminator pipes, and LS/RS tailpipes.
- All other MY’s (and body styles in 57-58) consists of LS/RS exhaust pipe, LS/RS resonator eliminator pipes, LS/RS connector pipes, LS/RS muffler, and LS/RS tailpipes.
- MY 1959 Imperials will need to report whether it is an early or late model year.
- MY’s 1959-61 will be asked to report type of suspension in the check out process.