An underdrive pulley system for your Chevy Truck will increase engine horsepower and IMPROVE GAS MILEAGE by reducing the amount of power required to drive external engine accessories on your Chevy Chevy Truck. The alternator, power steering, water pump and air conditioner all rob horsepower from the engine. When you replace the factory-sized crank and accessory drive pulley on your Chevy Truck with a resized underdrive pulley, the accessories are slowed, resulting in more horsepower available to drive the rear wheels. Typically, an underdrive pulley will increase output for your Chevy Truck by 12-15 horsepower, resulting in quarter mile improvements of .2 to .25 seconds. In addition, mileage improvements of 2 to 3 mpg are typical.
Tech Notes:
All pulleys are manufactured from black nitrided steel unless otherwise noted in the description.
A new belt may be required for proper belt tensioning. Please reference your local parts counter.
Chevy Truck Pulley
1994-2006 Chevy Trucks, 4.8 L, 5.3 L & 6.0 L; 25% Harmonic Dampner
New Belt Required (Not sold by SSD) - Recommended: Non A/C Gates K060895, A/C Gates K040345
1994-2006 Chevy Trucks, 4.8 L, 5.3 L & 6.0 L; Underdrive Pulley System - 25% Harmonic Dampner, 23% Alternator
New Belt Required (Not sold by SSD) - Recommended: Non A/C Gates K060900, A/C Gates K040345
549900
549984
$224.00
$249.20
Chevy Truck Underdrive Pulley Systems
Price:
Part Number:
Description:
Chevy Truck Underdrive Pulley and Pulley Systems
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