Part Number MCC545547
Chrome Water Pump Pulley 2 groove
Chrome Crankshaft Pulley 3 groove
For engines running air conditioning and power steering2 pulley set is for Big block Chevy engines running a short water pump 1965 thru 1969 factory or if you have chosen to install a short water pump on any gen 4 Big block Chevy engine 396 427 454 502
Big block Chevrolets with a short water pump will have the alternator on the drivers side of the engine
Does not come with bolts