Home / Cylinder Heads / DART BIG CHIEF PRO1 ALU BBC HEADS 18º Rect. Port Bore:4.600 DART BIG CHIEF PRO1 ALU BBC HEADS 18º Rect. Port Bore:4.600€ 4.670,73 DART BIG CHIEF PRO1 ALU BBC HEADS 18º Rect. Port Bore:4.600 quantity Add to cart SKU: 18475136 Categories: Cylinder Heads, Engine Block Brand: Dart Machinery Related products Cylinder HeadsEngine & Performance DART PRO2 CNC ALU BBC CYL HEAD SD:Bare Int.Vlv:2.350 Cylinder HeadsEngine & Performance DART PRO1 CNC ALU SBC CYL HEADS PV:227cc CV:66cc SD:1.550D Cylinder HeadsEngine & Performance DART BIG CHIEF CNC ALU BBC HEAD 14º CNC Oval Port Cylinder HeadsEngine & Performance DART PRO1 ALU BBC MARINE COATED CYL HEAD PV:355cc Port:Rect.