$1,517.25
FOX LS1 SWAP 1979-1993 1-7/8in x 3in Header Pair
1993, 1992, 1991, 1990, 1989, 1988, 1987, 1986, 1985, 1984, 1983, 1982, 1981, 1980, 1979
Ford
Mustang
1-7/8in Header Flange, 3in Collector