
The Granatelli Mass Airflow Sensor is a universal performance or fabrication component described by Granatelli as GM Series, 95mm MAF Housing, 350300 "Slot-in" MAF & 5-PIN to Slot Style GM MAF Jumper Harness. 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.
Fitment Note: Universal does not mean every installation is bolt-on. Verify dimensions, tubing/hose diameter, electrical requirements, mounting space and companion components before ordering.