Jet Performance Powr-Flo Mass Air Sensor Features: Increase Horsepower And Low End Torque Improved Mileage Simple 10 Minute Installation No Other Vehicle Modifications Required Optimizes Cold Air Intakes Compatible With Other Aftermarket Upgrades Height: 2.50 Width: 7.50 Length: 7.50 Weight: 1.00 lbs Fitment: 2008/Hummer/H2/Base Sport Utility 4-Door/6.2L 6199CC 378Cu. In. V8 GAS OHV Naturally Aspirated^^2008/Hummer/H2/Base Crew Cab Pickup 4-Door/6.2L 6199CC 378Cu. In. V8 GAS OHV Naturally Aspirated^^2008/Chevrolet/Trailblazer/SS Sport Utility 4-Door/6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated^^2008/Chevrolet/Trailblazer/LT Sport Utility 4-Door/5.3L 325Cu. In. V8 GAS OHV Naturally Aspirated^^2008/Chevrolet/Trailblazer/Base Sport Utility 4-Door/5.3L 325Cu. In. V8 GAS OHV Naturally Aspirated^^2007/GMC/Sierra 3500/Classic WT Standard C...