This BD Diesel Marmon-style exhaust band clamp is made for use with 4 in. exhaust pipe and provides a reliable clamp solution for Marmon flange connections. BD Diesel Performance develops and manufactures components geared to diesel performance applications, and this clamp is specified as an exhaust band clamp intended to join 4" exhaust sections with Marmon flange interfaces in compatible systems.
BD Diesel 4in V-Band Marmon Flange Clamp