Moroso Chevrolet Big Block (Short 3 Bolt) Dry Sump & Vacuum Pump Drive Kit - Flange Style w/Pulleys

If you're building a high-performance Chevrolet big block engine and need to manage crankcase pressure effectively, this Moroso dry sump and vacuum pump drive kit is a solid option. This kit is designed to work with dry sump oiling systems, helping to scavenge air and oil from the crankcase to improve engine performance and reduce windage. It's a well-built setup that addresses a critical aspect of race engine tuning.

This kit features a flange-style mounting bracket that uses a short, 3-bolt pattern, making it compatible with specific Chevrolet big block engine configurations. It includes pulleys sized for the drive system, ensuring proper rotation speeds for both the vacuum pump and any associated dry sump components. The robust construction means it can handle the demands of a performance engine environment. Proper installation is key to ensuring it functions as intended and helps maintain consistent crankcase vacuum.

When setting up a dry sump system, managing crankcase vacuum is just as important as oil scavenging. This Moroso kit provides the necessary components to drive your vacuum pump efficiently, contributing to overall engine health and power output. Always refer to the specific dry sump system instructions for pulley alignment and belt tensioning details.