SBC crank pulley, single groove for short water pump. 6.6" diameter, satin aluminum. Also available in polished and chrome aluminum - part #S9480POL & S9480C.
Don't know whether you have short or long? Indication is if your alternator is on the drivers side of the engine then it's a short water pump, if it's on the passenger side then it's a long waterpump.Note also if you can fit your hand between the waterpump & the timing cover then you have a long waterpump.
Price: $24.95
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