Designed for: 71-74 B Body 2-1/2″ O.D. Tailpipe Turndown, Angle-cut. Exhaust system contains: 2-pc H-pipe mid-section assembly, Dynomax Super Turbo Mufflers,Muffler hangers, Over-axle Tailpipes,Tailpipe hanger receptacles, Clamps, nuts, bolts & washers necessary for the bolt-on installation.Headers & Polished exhaust tips sold separately.For more details visit the TTI Website.Price does not include shipping. FOB from Corona, CA 92880-1726 . Shipping can be very expensive depending on your location. For an accurate shipping rate please call us.