Upgrade your classic ride with this precision-engineered Borgeson power steering box, designed to replace original manual boxes while offering modern steering performance and easy compatibility with factory and aftermarket components. Features: Direct Replacement: Mounts using a bracket that bolts to both the original frame and the new steering box. Versatile Linkage Connection: Includes a special pitman arm that connects to the factory steering linkage or Fatman Fabrications’ upgraded tie rod and idler arm conversion. Column Compatibility: Works with aftermarket steering columns, or with the original column when shortened using the optional Column Saver kit (#990044). Pump Compatibility: Designed to work with conventional GM or Ford power steering pumps delivering 900-1100 PSI, easily connected using an optional hose kit. Not Recommended: For use with flathead engines. Made in the USA: Assembled and tested from globally sourced components, backed by a 3-year warranty. Specifications: Input Shaft: 11/16"-36 spline Pitman Shaft: Includes pitman arm Pressure Port: 16mm x 1.5 flare (located closest to engine) Return Port: 16mm x 1.5 flare (located closest to input shaft) Maximum Pressure: 1450 PSI, with an optimal operating range of 1100-1250 PSI Recommended Flow Rate: 2.0-2.5 GPM Instruction Sheet: 999062Warranty: 3-Year Warranty