Idler size to work with 60mm Performance Pulleys. Heavy Duty Belt Tensioner.
HD Belt Tensioner Supercharger Pulley For 58mm Jaguar Land Rover 5.0 3.0
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For 2001-2008 GMC Sierra 2500 HD Drive Belt Tensioner Pulley 12994GXWV
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Belt Tensioner for Chevrolet Express Silverado GMC Savana Sierra 2500 3500 HD
