Sport tube header-13632

The all polished CMI Sport Tubes are a superior long tube header designed for both racing or virtually any high-performance application. For big-block applications where maximum scavenging and horsepower are required, CMI Sport Tube headers deliver peak performance and power from naturally aspirated engines that generate more than one horsepower per cubic inch of displacement. These feature the downturn collector provides improved water fill, 316L stainless steel, patented “Cool Collar” design provides a short hot section at the flange, which helps minimize the possibility of water ingestion into the engine