Uses new, OEM cast iron castings precision machined and assembled by Stewart Components to their exacting standards. They feature higher flow and pressure for better cooling. They have a 3/4" bearing and 5/8" shaft.
- Castings are internally modified for performance and reliability
- Compatible with stock lines and brackets
- Precision ground hub for perfect pully alignment
- Equal flow to left and right cylinder heads
- Recommended for stock, OEM, or mild performance applications
- One year warranty
Note: If using a mechanical fan, we suggest using a 3/4" shaft water pump.
Chevy Water Pump I.D. Chart (GIF)