Racing Power Polished Aluminum BB Chevy Single Groove Water Pump Pulley RS004C1913 570" ID that works well

570" ID that works well with our 925 and 939 dual valve springs

HEI will clear

Used for one shock

Clears Factory Spare Tire

1980-1980 Buick Electra

Racing Power Polished Aluminum BB Chevy Single Groove Water Pump Pulley RS004C1913 570" ID that works wellProduct Description: Water Pump Pulley V Belt 1 Groove 6. 6 in Diameter Aluminum Polished Short Water Pump Big Block Chevy Sold Individually Started in 1995 and specializing in both aftermarket and OEM markets, the Racing Power Company offers more than 4,800 different parts, including valve covers, dress up kits, air cleaner assemblies, crankshaft pulleys, breathers, light assemblies, and more.