Machined finish aluminum water pump pulley. This is for the small block For Chevy engine with long water pump.
For 55-68 Chevy SB Small Block Edp Black Steel Crankshaft Pulley Short 1 Groove
Fits 1969-85 Chevy SB Small Block Black Steel Water Pump Pulley Long (1 Groove)
Fits 1969-85 Chevy SB Small Block Black Steel Water Pump Pulley Long (2 Groove)
Fits Chevy SB Small Block Polished Aluminum Water Pump Pulley 2 Groove (Lwp)
Fits Chevy SB Small Block Engine Black Aluminum Crank Pulley 2 Groove (LWP)
