Big Block Chev Short Water Pump - Polished

3/4" Shaft with 5/8" Fan Pilot Snout

Water Pump Includes the following:
2 x 1/2" NPT Plugs
2 x Water Pump Gaskets
1 x Straight 5/8" Barb to 1/2" NPT heater hose fitting

- 3/4" shaft with 5/8" fan pilot snout.

- 1/2" NPT hole on passenger side (for heater hose) and on top (for bypass hose).

- 3/4" ultra duty bearings.

The high performance Aeroflow range of cast aluminium mechanical water pumps are designed for street applications. They are compatible with all O.E.M. accessories and pulleys. Made from lightweight cast aluminium which offers weight savings along with increased durability and cooling potential. They feature a six-blade precision impeller with curved vanes for maximum flow, pressure and equal distribution to both sides of the block. The impeller also limits high rpm cavitation which will not crack, corrode or fatigue. Available in either long or short styles with either natural cast or polished finishes.