BESTfit 8 Inch Chrome 68 Inch Flat Top Exhaust Stack With Plain End - O.D. MADE OF High Quality Chrome-Plated Steel Flat Top Style - Straight Cut 8 Inch O.D. Pipe - Works With Seamless Design Elbows And Pipes WHAT'S INCLUDED: (1) 68 Inch Flat Top Style Chrome Plated Steel Exhaust stack This BESTfit flat top style exhaust stack is 68 inches in total length, has a 8 inch OD pip and works with seamless design elbows and pipes. Stack is made of chrome plated steel. Replaces Dynaflex Number 24P-80068CP.