Granatelli Motor Sports Add to Cart Granatelli 14-18 GM LT1 5.3L/6.2L Mass Airflow Sensor w/Cold Air Tuning - 350341-C MSRP: $527.00 Was: Now: $500.65 LT1 Series Direct Injection Engine, 4.3L V-6, 5.3L V-8 & 6.2L V-8 w/ Cold Air Tuning.This Part Fits:…