This listing covers MY’s 1968, 1969, 1970, 1971, 1972, 1973 and 1974 Mercury Cougar’s & GT’s with their respective stock V8: 302ci, 390ci, 427ci, 428ci, 351ci, 429ci, or 460ci.
Photo depicts the system for a 1969 Cougar with the stock 351W.
- For MY’s 1968-73: This dual exhaust system consists of the H pipe, LS/RS rear exhaust pipes, LS/RS mufflers, and LS/RS tailpipes. H pipe may be NORS.
- For MY 1974: This dual exhaust consists of the H pipe, LS/RS mufflers, and LS/RS tailpipes.