FAN BELT-DRIVEN 18 HIGH PERF. FLEX, GOLD STAR REVERSE ROTATION Features: Maximum Airflow At Low RPM Reduced Eng. Load At High RPM Less Resistance At Hwy Speeds More Horsepower Better Gas Mileage 2.25 in. Projected Width 10000 RPM Rating Standard Mounting Pattern Height: 18.00 Width: 2.50 Length: 19.50 Weight: 5.00 lbs Fitment: 2005/Chevrolet/Blazer/ZR2 Sport Utility 2-Door/4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated^^2005/Chevrolet/Blazer/Xtreme Sport Utility 2-Door/4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated^^2005/Chevrolet/Blazer/Base Sport Utility 4-Door/4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated^^2005/Chevrolet/Blazer/Base Sport Utility 2-Door/4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated^^2004/GMC/Sonoma/SLS Crew Cab Pickup 4-Door/4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated^^2004/GMC/Sonoma/SL Crew Cab Pickup 4-Door/4.3L 262Cu. In. V6 GAS OHV Naturally...