Brodix 2021012: BB-2 PLUS Series Cylinder Head 312cc Intake Ports
BB-2 PLUS Series Cylinder Heads
BB-2 PLUS Series Cylinder Head 312cc Intake Ports 119cc Combustion Chambers 2.250'' Intake / 1.880'' Exhaust Valves 1.550'' Dia. Springs - 240# Seat Pressure Steel Retainers Assembled, 1/pkg.