97-00 Granatelli High Flow Mass Air Flow (MAF) Sensor

New from Granatelli Motorsports is the innovative Mass Airflow Sensor for LS1 or LS6. This 50 state legal replacement unit features 47% more airflow capacity than the stock sensor, and state of the art hybrid electronics. The advanced, active electronics module packaged within the sensor provides improved control of both ignition and injector timing, contributing to a performance gain of 10-15 horsepower at the rear wheels.

This Granatelli MAF measures:
3 1/2 inch OD both sides
3 1/2 inch overall length