1987 GMC General Mass Air Flow Sensors
- PAI®Air Pressure SensorGMC General 12.7L 1987, Air Pressure Sensor by PAI®. Sold Individually. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....2 Years WarrantyPerfect blend of leading innovations and superior workmanship$92.95