Oil Pumps

Schumann Pro Series GM Gen V LT1/LT4 Oil Pump GM-LT1/LT4-PRO Features: "Dimple Tech" oil reserve lubrication pockets machined into both gears at wear thrust surfaces "Internal volume feed holes" enhance lubrication of O.D.wear thrust...

Schumann Pro Series LT4/LT5 Dry Sump Oil Pump GM-LT4/5-PRO The LT dry sump engine uses a variable vane oil pump. The Schumann Pro Series Oil Pump offers smoothed/polished vanes to improve flow and temperature characteristics.     

Schumann Pro Series High Volume LS Oil Pump w/ Ported Intake & Front Cover Discharge LS-PRO-XV-PI-FC Features: 33% Extra Volume External Front Cover Discharge Ported Intake with 2 bolt flange and gasket provided. Flange must be fitted to a pick...

Schumann High Volume Sportsman LS Oil Pump LS-SSR-XV Features: 33% Extra Volume O-ring seal of port to block 9/16 oversize outlet port to block Ball check technology of oil pressure/volume by-pass circuit (2) Viton Hi-Temp o-ring seals...

Schumann Pro Series High Volume LS Oil Pump LS-PRO-XV Features: 33% Extra Volume "Dimple Tech" oil reserve lubrication pockets machined into both gears at wear thrust surfaces "Internal volume feed holes" enhance lubrication of O.D.wear...

Schumann High Volume OEM Replacement LS Oil Pump w/ Block to Pump O-Ring Seal LS-OER-HV-OR Features: High Volume oil flow Low porosity aluminum main body housing Steel thrust coverplate Gasket sealed oil pressure spring threaded retainer plug...

Schumann High Volume OEM Replacement LS Oil Pump LS-OER-HV Features: High Volume oil flow Low porosity aluminum main body housing Steel thrust coverplate Gasket sealed oil pressure spring threaded retainer plug. Oil pressure spring shim washer...