Maintain your factory drive belt tensioner with ATI idler pulley assemblies. Pulleys engineered with smoother surfaces and structural strength result in less vibration and longer belt life, while lubricated bearings and high temperature seals are vital elements to ensure peak pulley performance. These ATI aluminum pulleys press onto the water pump shaft. Order the width needed to refresh or upgrade your vehicle's belt system.

More From This Category

CVF Racing Power Steering Pulley, 5/8 in.Keyway, For Chrysler Small Block, Each

CVF Racing Power Steering Pulley, 5/8 in.Keyway, For Chrysler Small Block, Each

$159.99

CVF Racing Alternator Bracket, High Mount, For Ford 429 460 Big Block, Kit

CVF Racing Alternator Bracket, High Mount, For Ford 429 460 Big Block, Kit

$198.90

CVF Racing Water Pump Pulley, 2V (5.6" Tall Water Pump), For Oldsmobile 350-455, Kit

CVF Racing Water Pump Pulley, 2V (5.6" Tall Water Pump), For Oldsmobile 350-455, Kit

$155.66