This listing covers model years 1977, 1978, and 1979 Thunderbird’s stock with the V8 and 2 catalytic converters.
Photo depicts the stock single exhaust along with the direct fit catalytic converters for 1978 Thunderbirds with the stock 351M & 5½” converters.
- Single cat-back exhaust consists of the Y pipe, muffler, and tailpipe. Y pipe may be NORS.
- If the converters are needed, you may add them to your order for an additional $235.00 each.