*** IN STOCK SHIPS TODAY *** BAE Fat head .500" short deck inner head stud. Made from billet heat treated steel with a broached allen head to make installing a snap.
7/16-20" x 7/16-14" with overall length of 3.250". Studs are sold individual. Fits BAE 4, 5, 6, 7, 8 and AJ Muscle cylinder heads. Stud has a 1.00" fine thread, 1.50" shoulder and .750" of coarse thread.