AFR - Airflow Research 3802: Bullitt Series Cylinder Heads 280cc Intake Ports
270cc Bullitt Series Cylinder Heads
Bullitt Series Cylinder Heads Big Block Ford 429-460 280cc Intake Ports 75cc Combustion Chambers 2.250'' Intake / 1.760'' Exhaust Valves 1.550'' Dia. Springs Hyd. Roller 175# Seat Pressure Steel Retainers Assembled, 2/pkg.