ATK Performance Eng. Engine Complete Assembly HP32C High Performance; Chevrolet Small Block; 5.7L/350 Cubic Inch V-8; 0.495/0.502 Inch Camshaft Lift; 220/224 Camshaft Duration 50; 1.94 Inch Intake Valves/1.50 Inch Exhaust Valves

ATK Performance Eng.