These KARTEK exclusive LS series headers feature a louvered muffler on each header and is available with either a raw or jet coated finish. These headers have the necessary O2 bung for electronic fuel injection systems. The headers have 3/8" thick flanges, 3" collectors, and your choice of 1-3/4" or 2" primaries.

These KARTEK exclusive LS crossover headers feature a crossover tube for equalization and are setup to use two 5" SuperTrapp spark arrestors. The kits are available with either a raw or jet coated finish and have the necessary O2 bung for electronic fuel injection systems. The collector & header flanges are 3/8” thick and the collectors are 3” with your choice of 1-3/4” or 2" primaries. Assembled, the kit is 37" wide x 34" long (front to back).  The headers are 8-1/2” wide x 18” long x 9” tall. The kits include the two headers and crossover tube.

These crossover tubes allow for maximum performance by equalizing the exhaust of both banks of an LS series engine. The tubes are available as raw or jet coated and include the flanges for adapting SuperTrapp spark arrestors.