Made from 8740 chromemoly steel 190,000 psi tensile strength. Their
black oxide finish protects them from wear and corrosion precision
centerless-ground and thread-rolled to Mil-S-8879 specs.
Includes: 10 studs, washers, and nuts
Engine Fitment: Fits Ecotec 2.0L, 2.2L, 2.4L
Torque Specs: 80 ft lbs with ARP lube
Socket Sizes: 1/2" 12 point, 3/16" allen
Made in the USA