This listing covers model years 1967, 1968, 1969, 1970, 1971, and 1974 Thunderbird’s. Excludes 1972 and 1973 T-birds which were stock with a single exhaust.
Photo depicts the system for a 1967 Thunderbird with the stock 390ci.
- Dual exhaust consists of an H pipe, LS/RS mufflers, LS/RS connector pipes, and LS/RS resonators with tailpipes. H pipe may be NORS.