Chevy Big Block Long-Style High-Flow Mechanical Water Pump - Chrome Cap Rotors while the chrome aluminum housing

while the chrome aluminum housing provides a durable finish and compatibility with long-style accessory drive systems

Polished Aluminum Ball Milled Round Push-In Breather for Crankcase Ventilation and Engine Dress-Up

As a mechanical pump

• Chevrolet Corvette LS1 applications

Average Flow Rating: 130 GPH

Chevy Big Block Long-Style High-Flow Mechanical Water Pump - Chrome Cap Rotors while the chrome aluminum housingThis Chevy Big Block Long Style High Flow Mechanical Water Pump is designed for Chevrolet Mark IV Big Block V8 engines, including 396, 402, 427, and 454 applications. Featuring a high volume 8 vane aluminum impeller and lightweight aluminum housing, it helps improve coolant circulation while maintaining compatibility with long style accessory drive systems. Pulley Alignment 7. 250 in. hub height and 0. 625 in. pilot diameter help position the pulley