Dart BB Chevy 325cc Pro-1 Head 119cc Rack & Pinion 2.25/1.88 Assembly 10000601 but most commonly used on

but most commonly used on Asphalt Late Models

1991-2000 GMC K2500

900 in Rectangular Port

Oil Pump Pickup

28 in Griffin Radiators

Dart BB Chevy 325cc Pro-1 Head 119cc Rack & Pinion 2.25/1.88 Assembly 10000601 but most commonly used onProduct Description: Cylinder Head Pro 1 Assembled 2. 250 1. 880 in Valves 325 cc Intake 121 cc Chamber 1. 625 in Springs Aluminum Big Block Chevy Sold Individually Since 1981, Dart Machinery has become the acknowledged leader in producing race winning components. Dart Machinery aluminum and cast iron engine blocks are designed to meet the specialized needs of racers and performance enthusiasts. Dart components are developed in house, manufactured on