These kits contain everything needed to insulate a V6 or a small block set of headers in one convenient kit. The kits include two rolls of 2 in. x 50 ft. wrap, one can of black, white, or aluminum HT coating, eight 8 in. locking ties, and four 14 in. locking ties. They provide protection from dirt, road debris, and water, while providing a more aesthetically pleasing look.