Chevy BBC 454 Billet Aluminum Short Water Pump Swp 1 Groove Water Pump Pulley aluminum and 100 percent pressure-

aluminum and 100 percent pressure- tested to eliminate leak

These drives fit under your stock timing cover and come complete with instructions

Whether you're showcasing a cherished art book  or creating an eye-catching centerpiece

*Will not work on engines w/reverse flow heads as utilized on 1992-96 LT-1 Corvette

Try using Speedmaster steel crankshaft pulleys to increase horsepower and reduce accessory drag

Chevy BBC 454 Billet Aluminum Short Water Pump Swp 1 Groove Water Pump Pulley aluminum and 100 percent pressure-These Speedmaster aluminum water pump pulleys are made from a 356 aluminum alloy that is heat treated to T 6 specs, and come in machined or polished finishes to suit your application needs.