Spectre's Flywheel Bolt and Lock Washer Set is engineered to provide premium quality hardware for many Chevy and Ford engines. Measuring 7/16 inch-20 by 1 inch, these grade 8 flywheel bolts are black oxide-plated for corrosion resistance and come with security lock washers. Product Features:Designed to fit Chevy and Ford engines7/16 inch-20 by 1 inch sized grade 8 boltsFeatures a black-oxide plated corrosion-resistant finishKit includes security lock washers
