Cylinder Head DP 1600cc Complete Autolinea

AUTOLINEA / EMPI. Complete Stock Dual Port Cylinder Head, 85.5mm Bore, assembled with 35.5 x 32mm OEM OSVAT Stock Valves, Stock Valve Springs, Steel Retainers, Hardened Keepers, Rocker, Exhaust and Intake Studs. Complete with a 3-Angle Performance Valve Job. 14 mm 1/2” Spark Plug Holes. Chamber Volume: 50.5cc , Intake Port Volume: 52cc , Exhaust Port Volume: 60cc.