PRW INDUSTRIES INC. 1445451 PRW Industries Water Pump Low RPM High Flow for 1969-1987 BBC Long, Part Number 1445451

Upgrade your classic big-block Chevrolet cooling system with the PRW Industries Water Pump Low RPM High Flow, Part Number 1445451. Designed for 1969–1987 BBC long water pump applications, this performance-focused replacement helps maintain consistent coolant circulation in engines that require dependable thermal management. Its low-RPM, high-flow design is suited to street-driven, performance, and custom applications where efficient cooling is essential.
The PRW Industries 1445451 water pump is engineered as a direct-fit style component for compatible big-block Chevrolet cooling systems. High-flow performance supports improved coolant movement through the engine and radiator, helping reduce stagnant areas and promote more consistent operating temperatures during normal driving and demanding conditions. Always verify vehicle, engine, pulley, and accessory-drive compatibility before installation.
This water pump is a practical choice for restoration projects, engine replacements, and performance builds using a 1969–1987 BBC long water pump configuration. It is not air restricted and does not require truck freight shipping, making it suitable for standard installation planning. For best results, inspect related cooling-system components, use appropriate gaskets and fasteners, and follow the engine manufacturer’s recommended installation procedures. Confirm fitment with your application before ordering to ensure the long-style configuration matches your accessory layout.

Features:

• Low-RPM, high-flow water pump design supports efficient coolant circulation

• Compatible with 1969–1987 big-block Chevrolet long water pump applications

• Performance-oriented replacement for street, restoration, and custom engine builds

• PRW Industries Part Number 1445451

• Not air restricted

• Standard freight shipping suitable; truck freight not required