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Butler LS LS1 LSX Pro MAX Racing Extra Volume

40% additional volume
9/16 ID Outlet Port
Internal volume feed holes for enhanced lubrication.
Must use external regulator with this pump
Sold Each
Pricing: $347.95


LS1 LSX Pro MAX Racing extra volume chevy LS oil pump

40% additional volume

Hi Performance Features

  • Deletion of O-Ring pick up tube sealing stair steps of pump inlet
  • 9/16 ID oversize outlet port, seals to block with out leakage
  • Radius machining of internal cast oil passage exit flow
  • Ball Check technology oil pressure / volume by-pass circuit
  • Interchangeable by-pass springs (60 / 70 / 80 psi )
  • "Dimple Tech" Oil reserve lubrication pockets machined into gears at wear thrust surfaces
  • Internal volume feed holes for enhanced lubrication
  • Pocket mill machining of inlet cavity port
  • Flange gasket to replace factory o-ring
  • Supply steel flange to convert pickup tube
  • Machine pump housing for external by-pass
  • Machine cover plate for external by-pass
  • Pump comes assembled for EXTERNAL volume/pressure control

Application for 800-1500+ horsepower with unlimited RPM ( excellent for high boost TURBO setups ) and where internal oil pump is required by rules.

***Must use external regulator with this pump***

Designed for race applications

LS oil pump to crank center line is extremely critical. We highly recommend the alignment kit for perfect alignment. Part# LSALTL


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