Moroso Performance 22643 4 Vane Vacuum Pump Features: Large Displacement Flows Up To 150 Percent More Then Original Achieves Up To 26 in. Of Vacuum Utilizes Sealed Maintenance Free Bearings Adjustable Bracket/Fittings Incl. Height: 8.00 Width: 8.00 Length: 7.44 Weight: 7.80 lbs