Moroso 63859 SBC Vacuum Pump Drive Kit with 4-Inch Mandrel

The Moroso 63859 SBC Vacuum Pump Drive Kit is designed for small block Chevy applications requiring a crank-driven vacuum pump setup. This kit features a 4-inch-long mandrel and is intended for use with Gilmer or V-belt pulleys.

The crank mandrel drive configuration provides the core mounting and drive components for integrating a vacuum pump with the engine’s crankshaft. Its application-specific design makes it a focused solution for small block Chevy installations using compatible Gilmer or V-belt pulley arrangements.

This Moroso kit is identified by part number 63859 and is supplied as a crank mandrel drive kit. Verify pulley, engine, and vacuum pump requirements before installation to confirm that the components match the intended setup.

Features:

• Brand: Moroso
• Part Number: 63859
• Application: Small block Chevy
• Kit Type: Crank mandrel drive kit
• Mandrel Length: 4 inches
• Pulley Compatibility: Designed for Gilmer and V-belt pulleys