Brodix 9992001-3: BB-2 XTRA Series Top End Kit 365cc Intake Ports
BB-2 XTRA Series Cylinder Heads
BB-2 XTRA Series Top End Kit 365cc Intake Ports 119cc Combustion Chambers 2.300'' Intake / 1.880'' Exhaust Valves 1.625'' Dia. Springs - 255# Seat Pressure Titanium Retainers Assembled Heads