Dart BB Chevy 325cc Pro-1 Head 119cc Rack & Pinion 2.25/1.88 Bare Hanz Device When you build a high-performance

When you build a high-performance street or race car

New Jersey has been making fuel system components for a wide variety of markets

Our Pro version valve features a more durable piston style design

and even karting

2014-2018 GMC Sierra 1500 97

Dart BB Chevy 325cc Pro-1 Head 119cc Rack & Pinion 2.25/1.88 Bare Hanz Device When you build a high-performanceProduct Description: Cylinder Head Pro 1 Bare 2. 250 1. 880 in Valves 325 cc Intake 121 cc Chamber 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 Dartas own CNC