Dart SB Chevy 165cc Iron Eagle Head 67cc Vortec 1.94/1.50 H760C30L Chevrolet Performance has a wide

Chevrolet Performance has a wide selection of performance upgrade parts specifically for GM vehicles

cylinders and more

250 in Stroke

5/16" Pushrod

The track experience has never been better

Dart SB Chevy 165cc Iron Eagle Head 67cc Vortec 1.94/1.50 H760C30L Chevrolet Performance has a wideProduct Description: Cylinder Head Iron Eagle S S Bare 1. 940 1. 500 in Valves 165 cc Intake 67 cc Chamber Straight Plug Iron Small 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