I have my old six inch stacks with some free extras including a tee if you want dual exhaust and an extender and an elbow incase you need it. It is in perfect condition and they are clean. The stack is 36 inches long and the elbow is 32 inches. You can call me at 8052632three three three, or reply to this posting. Thanks 1621 pisco lane (google map) (yahoo map) Location: Oxnard