Sb Chevy Aluminum Pulley Kit 1-groove Upper / 1-groove Lower Long Pump Lwp 69-85

Pair up a new Black set of pulleys sure to match for your Small Block Chevy equipped with a long-style water pump.  These convenient combos feature cast aluminum construction, for use on 1969-1985 SBC engines. Precision machined cast aluminum construction Lightweight and strong For '69-'85 Small Block Chevy long style water pumps Single groove water pump pulley for V-belt Single groove crankshaft pulley for  V-belts Kit Includes: (1) SBC Black Aluminum Long Water Pump Pulley - Single Groove (1) SBC Black Aluminum Long Pump Crank Pulley - Single Groove (3) SBC Chrome Crank Pulley Bolts (4) SBC Tapered Water Pump Pulley Bolts  SBC Black Aluminum Long Water Pump Pulley - Single Groove From inside of pulley at fan hub to rear edge of pulley is 2" From rear edge of pulley to center of V-belt groove is 5/16" Center hole fits a 5/8" shaft (can be drilled out to 3/4" if needed) Diameter is 6-5/8" Mounted Length: 1.96" Shaft Diameter: .63" Bolt Hole Pattern: 4 on 2.15" Belt Width: .42" SBC Black Aluminum Long Pump Cra