1979 Dodge Lil Red Express Truck. Complete system includes Front H Pipe, Intermediate Pipes with Catalytic Converters welded in, Mufflers, the 'S' pipes and the Stack Pipes, as well as all the clamps needed for installation.Note: If you have a 79' and do NOT want the Converters, order the 78' system. They are the same aside from Converters.Patterned from original pipesHeavy 14ga Aluminized Steel TubingAll welds coated with a High Temp Aluminized paint for protectionNALRETO CERTIFIED-Multiple muffler options are available. Pricing is for OEM style mufflers.