KRC Single 5/8"-11 Aluminum Lug Nuts w/ Reflective Yellow - (20 Pack) Racing Boots Heat Shield and are enclosed in a

and are enclosed in a Handy Injection Molded Case

Heat Sheath Gold

collector reducers or connector pipes

1" Thick open spacer for Holley 4150/4160

Zeronoise (electronic systems for communication in motorsport) and Racing Spirit (technical and lifestyle apparel)

KRC Single 5/8"-11 Aluminum Lug Nuts w/ Reflective Yellow - (20 Pack) Racing Boots Heat Shield and are enclosed in aKRC offers the strongest aluminum lug nuts on the market. They are manufactured from 7075 non corrosive aircraft aluminum, then they are black hard anodized to provide the toughest lug nut around. The 5 8" coarse thread is rolled making them lighter and stronger than steel. Nuts are available in single or double angle style with a lifetime guarantee. Kluhsman Racing Components we are constantly striving to drive forward and always go the extra mile.