Make your Oldsmobile's exhaust run quietly with this new aluminized steel muffler. This is not a turbo muffler. Overall Length (in): 26" Thickness (in): 4" Width (in): 10.5" Fits: Oldsmobile; 98 1971-1972, 442 1969-1970, Cutlass 1968-1972, Custom Cruiser 1971, Delta 88 1971-1972, F85 1969-1970,1972, Toronado 1971-1972, Vista Cruiser 1968-1972