Idler Pulley Goodyear 57449 sway-bars 1 L6 1978 GMC K15

1 L6 1978 GMC K15 250/4

3 V8 1963 - 1964 Ford Galaxie 500 260/4

7L V8 1969 - 1974 GMC K25/K2500 Pickup 350/5

25 Outside Circumference (mm) (Belt): 1505 Top Width (in) (Belt): 0

7 V8 1968 - 1971 Plymouth Road Runner 383/6

Idler Pulley Goodyear 57449 sway-bars 1 L6 1978 GMC K15Overview: Goodyear Belts tensioner and pulley product line has been designed to provide complete support for an engines belt drive. Modern engines belt drives are very reliable and work tirelessly transferring power from an engines crankshaft to all the important accessories that keep a vehicle running and driving as smoothly and comfortably down the road. High mileage engines tend to lose efficiency from worn ball bearings, improper tension, and