GM & Ford Chrome Alternator Fan And Pulley

Part #(MCC561) Installation tips: Be carefull holding the fan in place while removing or replacing your alternator mounting nut so as not to damage the fan blade or yourself (NOTE: pulleys with washer marks or scratches cannot be returned) Material Chrome steel , triple plated Copper / Nickel / Chrome Pulley  Diameter  The diameter of the alternator Pulley is  2 3/4" Fan  Diameter  The diameter of the alternator fan is  5 1/8" Nut    MCC561 Chrome Alternator Fan and Pulley comes with mounting nut and lock washer One Groove MCC561 Chrome Alternator Fan and Pulley is a 1 Groove pulley for GM & Ford Alternators Belt Chrome V belt pulley uses a standard 3/8 belt size Application  Chrome Alternator Fan and Pulley is for Olds Pontiac Small and Big Block Chevy (Short water pump or Long water pump setups )and Ford alternators of the muscle car era . Restrictions Cannot be run on alternators originally equipped with a serpentine pulley Comments: We have matching Chrome water pump pulleys  and Chrome crankshaft pulleys for Chevrolet engines if you want to complete your engine Check Out these related items