Koolmat Koolsox Hi-Heat Spark Plug Socks - Fits Ford, Dodge (1-1/2" x 5/1/2") Callies Performance Products strong as steel but much

strong as steel but much lighter and corrosion-proof

Check the dimension requirements

7/16 in Bolt

Uni-body chassis can suffer severe flex and twist when launched

Koolmat Koolsox Hi-Heat Spark Plug Socks - Fits Ford, Dodge (1-1/2" x 5/1/2") Callies Performance Products strong as steel but muchDouble layer fiberglass socks add protection to exposed spark plug boots up to 1200 degrees F. They provide an easy way to detect potential burn areas before they occur. The sock, rather than the boot, absorbs the burn and eliminates misfire. An adjustable ring allows the sock to be rotated, increasing its usable life. Fits 90 degree plug boots. KoolMat is a space age material used in thousands of Commercial, Industrial and Automotive applications.