Aeroflow GM LS Map Sensor Adapter
Part Number: AF64-2149
LS1 to LS3 Map Sensor Adapter
This mass air flow adapter from Aeroflow Performance is designed to adapt a LS3 map sensor to a LS1 intake manifold. The LS3 map sensor conversion is popular for aftermarket turbocharged applications to allow the ECU to read higher boost pressures. LS2 map sensor is sold separately (AF49-1559)
