Product Description:
Camaro/Firebird Delphi 85mm Mass Air Flow Sensor, LS1/LS6/LSX. When installing this MAF sensor on a stock LS1, you will need to have your MAF Tables adjusted in your ECM by a professional tuner for fueling to be accurate. These work well with the FAST 92MM Intakes & 92MM Throttle Body.
Other part #s 25318411, ACD2131150