2 1/2, HD 3/8 U-bolt.
1947 (47), 1948 (48), 1949 (49), 1950 (50), 1951 (51), 1952 (52), 1953 (53), 1954 (54), 1955 (55), 1956 (56), 1957 (57), 1958 (58), 1959 (59), 1960 (60), 1961 (61), 1962 (62), 1963 (63), 1964 (64), 1965 (65), 1966 (66), 1967 (67), 1968 (68), 1969 (69), 1970 (70), 1971 (71), 1972 (72), 1973 (73), 1974 (74), 1975 (75), 1976 (76), 1977 (77), 1978 (78), 1979 (79), 1980 (80), 1981 (81), 1982 (82), 1983 (83), 1984 (84), 1985 (85), 1986 (86), 1988 (88), 1989 (89), 1990 (90), 1991 (91), 1992 (92), 1993 (93), 1994 (94), 1995 (95), 1996 (96), 1997 (97), 1998 (98)NPD Part Number : 5A231-22A Manufacturer Reference #'s: NIC 87, D1AZ-5A231-D
1969-1969 MUSTANG 351W-2V
1979-2004 MUSTANG
1969-1969 COUGAR 351W-2V, SINGLE EXHAUST, 2 REQD AT 2 1/2 INCH Y-PIPE
1970-1970 COUGAR 351W-2V, SINGLE EXHAUST, 2 REQD AT 2 1/2 INCH Y-PIPE
1967-1981 CAMARO
1964-1987 CHEVELLE
1967-1981 FIREBIRD
1962-1979 NOVA
1964-1981 TEMPEST
1964-1988 CUTLASS
1964-1972 SKYLARK
WARNING: This product can expose you to chemicals including lead and DEHP, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.