Flowmaster - Flowmaster 40 Series Delta Force Race Muffler Lug Nut - 1/2-20 in

Lug Nut - 1/2-20 in Thread - 13/16 Hex Head - 60 Degree Seat - Closed End - Steel - Chrome - Set of 10

Motor Mount Shim - 1/16 in 1/8 in and 3/16 in Thick - Standard Chevy Bolt Pattern - Set of 6

89 in Long - 35 Spline - Steel - Black Oxide - Dana 44 - Jeep Wrangler JK 2007-18 - Kit

600 in Valves - 215 cc Intake - 65 cc Chamber - 1

Flowmaster - Flowmaster 40 Series Delta Force Race Muffler Lug Nut - 1/2-20 inThe Delta Force 40 series race mufflers utilize Flowmaster's Delta Flow technology and feature excellent power characteristics with good sound reduction qualities. Recommended for all racing applications where mufflers are required with a substantial decibel reduction over open headers.