NEW ‘01 to ‘05 Full Size Chevy/GMC Diesel Truck Fan Part #284 Dual 15" S-blades move 6000 CFM! Includes new Variable Speed Control (60% to 100% depending on cooling required) Glass reinforced nylon injection molded shroud Dyno tests showed a gain of 27HP & 34 lb-ft. torque at the wheels Increase fuel mileage by at least 1 MPG Cooler A/C output Quicker engine warm-up Size: 17” high x 31-7/8” wide x 4-1/2 deep

Recover 27HP and boost your fuel mileage by 6% just by
eliminating your stock clutch fan assembly

YOUR ABOUT 4 HOURS AWAY FROM BETTER PERFORMANCE

Electric fans are not recommended for primary diesel engine cooling when the combined gross vehicle weight (CGVW) exceeds 18,000 pounds (truck, trailer and load)