Racing Power Polished Aluminum BB Chevy Single Groove Water Pump Pulley RS004C1913 Measures height from 2" to

Measures height from 2" to 10" (higher if needed)

1978-1979 Buick Skylark CID 302 RWD

Ideal for many motorsports applications

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

Racing Power Polished Aluminum BB Chevy Single Groove Water Pump Pulley RS004C1913 Measures height from 2" toProduct 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.