Granatelli 1983-1995 4" Mass Airflow Sensor - Part 400B300X

The Granatelli Mass Airflow Sensor is listed for 1983-1995. The supplied catalog describes this part as All Ford, 4"-3" Reducer Sleeve Asm, (1) Sleeve (1) 1052 Clamp (1) 1060 Clamp. The mass airflow sensor measures incoming air so the ECU can calculate fueling; replacing a worn or inaccurate sensor can help restore consistent airflow data and throttle behavior.

Features

• Measures incoming airflow for the engine-control system, making accurate sensor data important to fueling and drivability.
• Application-specific calibration/fitment helps match the listed GM or Ford engine-management configuration.
• Useful as a performance replacement or when diagnosing an aging or inaccurate factory airflow sensor.

Specifications

• Brand: Granatelli Motor Sports
• Product Type: Mass Airflow Sensor
• Application Type: Year / Application
• Application: 1983-1995
• Manufacturer Part Number: 400B300X
• UPC: 802735009026
• Weight: 1 lb
• Opening / Diameter: 3"

Fitment Note: Confirm year, model, engine and any configuration notes in the application before ordering. Mid-year engine or chassis changes can affect compatibility.