DEI Heat Sheath - 1"x36" these valve covers have successfully

these valve covers have successfully endured rigorous testing

ULTRA LOW DRAG SEAL 10577

Shoulders are folded & sewn to 1

Axle clamp is 3/4" wide and the caliper plate is 3/8" thick for superior strength

DEI Heat Sheath - 1"x36" these valve covers have successfullyHeat Sheath is made from a Hi Temp fiberglass fabric bonded to an aluminized material then sewn into a tube. Designed to slide over wires and hoses this product can be easily shaped to fit the tightest bends. The Heat Sheath will reflect up to 90% of the radiant heat and can insulate against up to 500 degrees direct continuous heat. Easily cut to length with scissors or a sharp knife. Reflects heat from wiring and hoses