Part Number ME604606
Chrome Water Pump Pulley1 groove
Chrome Crankshaft Pulley 1 groove
Chrome Alternator Fan and Pulley Set including nut and lock washer 2 pulley set is for Small block Chevy engines running a long water pump 1970 and later
This pulley set is for cars/engines running just and alternator no ac or ps
Small block Chevrolets with a long water pump will have the alternator on the passengers side of the engine
Does not come with bolts