| This listing is for a 2" Dynomax turbo muffler, fits 1970-83 Z-cars except for the early 74 260 Z. That model requies a round muffler. This is an oval muffler with a 2" pipe hookup on either end. one end is in the middle and the other one is offset. This model is used for the stock replacement exhaust. We have to special order these, please allow an extra 2-3 days for delivery. Last update 07/10 | 
