Dart LS 280cc Pro-1 Cylinder Head 68cc 2.165/1.600 H760C30L CNC machined from 6061 aluminum

CNC machined from 6061 aluminum

valve springs

Fits B2 Vision SA2015 Helmets Only

Shoulders Adjust from 25" to 72"

300SEL 1972-1965

Dart LS 280cc Pro-1 Cylinder Head 68cc 2.165/1.600 H760C30L CNC machined from 6061 aluminumProduct Description: Cylinder Head Pro1 LS 15 Degree Assembled 2. 165 1. 600 in Valve 280 cc Intake 68 cc Chamber 1. 295 in Springs Aluminum GM LS Series 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,