These are long with a sharp angle cut correctly for 74-76 Trans Am. Will slide over 2 1/2" pipe. It is 8" from inlet to bottom start of curve, 11.5" from bottom curve to back and 13.5" from start of top curve to back.
1976 Pontiac Firebird
1975 Pontiac Firebird
1974 Pontiac Firebird
1973 Pontiac Firebird
1972 Pontiac Firebird
1971 Pontiac Firebird
1970 Pontiac Firebird