BBC Vacuum Pump/Oil Pump Drive Kit

The MOROSO BBC Vacuum Pump/Oil Pump Drive Kit (MOR63844) is a precision-engineered accessory drive system designed specifically for Big Block Chevrolet V8 engines. This kit is ideal for engine builders, restorers, and performance enthusiasts who require efficient vacuum and oil circulation management without compromising belt space or adding parasitic drag to the main serpentine system.

Featuring a 5-inch mandrel drive that mounts directly to the engine block crank, this drive kit ensures consistent, low-speed rotation for optimal vacuum and oil pump performance. The Gilmer and V-belt pulley configuration allows for flexibility in belt selection, accommodating various engine bay layouts and load requirements. The kit includes all necessary hardware for installation, making it user-friendly and efficient.

This drive kit is essential for Big Block Chevrolet (BBC) engine builders working on custom intake manifolds, dry-sump conversions, or high-performance fuel systems that require a dedicated vacuum supply. Its robust construction ensures reliability under demanding conditions, making it suitable for street, race, or restoration applications.