• Premium quality heat-treated 8740 chrome moly steel head stud kit with hex nuts
• Small Block Chevy
• Applications: 23° OEM cast iron and aluminum Chevrolet, Gen III Vortec/Truck; LT1 Airflow Research, Brownfield; Brodix -8,-10,-11, Track I, Dart Sportsman and Dart II, most Edelbrock, Trick Flow & most World Products iron and aluminum heads