Flowmaster's Force II Crossmember-Back system for the 1968-1969 Chevrolet Corvette is perfect for the person looking for a moderate exterior and mild interior exhaust tone, with all of the performance benefits that you would expect from Flowmaster. This cross member-back exhaust system is perfect for Big Block applications or high performance small block engines and features dual 2.50-inch mandrel-bent stainless steel tubing flowing into a Scavenger X-pipe assembly for maximum power and a deep unique tone. Other features include a pair of 50 Series performance mufflers with Delta Flow technology and a pair of highly polished 304 stainless steel tips exiting within the factory cutout bezels. The exhaust system is covered by our Flowmaster Lifetime Limited Warranty and includes all necessary parts, hardware and easy to follow instructions for a trouble-free installation.