The product is a set of 9 GM 14077193 6.2L 6.5L Engine Cylinder Head Bolts, made of steel in Canada. These Grade 10.9 bolts are designed for a M12-1.75 x 97mm thread size and come with an anodized finish. The bolts weigh 2 lbs each and do not have a vintage part designation or a performance part status. They are included with the necessary items for installation and are suitable for use in various car and truck engines. The product also carries a California Prop 65 Warning for cancer and reproductive harm. Exact item set is shown. New old stock with original packaging in fair condition. Most are in original sealed packaging. Set weight 2 lbs. Made in Canada. No returns on installed items or partial sets. Please review our business policies in our store for information regarding returns, shipping and warranties.