In stock
Part Number
AF64-2351
$182.51
In stock

Small Block Chev Long Water Pump - Natural Cast
3/4" Shaft with 5/8" Fan Pilot Snout

The high performance Aeroflow range of 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.

NOTE: < /strong> This pump is designed for street use and is not to be run on a motor which exceeds 5,500 RPM.

Water Pump Includes the following:
2 x 1/2" NPT Plugs
2 x Water Pump Gaskets
2 x Pulley Shims (1.5mm Thick) 1 x Pilot Spacer (16mm Height x 20.5mm OD x 10.5mm ID)
4 x 3/8"-16 Hex Bolts (57mm UHL)

- 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.

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