Replaces Sluggish Stock System To More Positive Road Feel This Box Will Not Clear Stock 4-Core Or Aftermarket High Flow Radiators-Will Require Repositioning Of Radiator Or Use With Knockout Radiator P/N 11-7564 Or 11-7566 (1959-60)- Will Not Work With 348/409 Engines Features The One-Piece 500 Series Power Steering Box 141 Ratio For Better Feel/Quicker Steering Than Original Box Uses Modified Holes In Frame & Stock Pitman Arm This Conversion Designed To Work With Manual Steering Center Link & Pitman Arm Fits All Short Water Pump Small Blocks This Power Steering Pulley P/N 07-6023 Sold Separately The 500 Series is truly the best of its kind. It is the only box on the market today manufactured with a one piece housing, no welding, all new parts (unlike our competitors!), uses original pitman arm and has a 14-1 ratio. This 500 Series box has been factory-tested to ensure quality. This direct replacement for the 605 produces excellent road feel and driver feedback eliminating leaky, sloppy steering! Our Conversion Kit includes the 500 Series box with power steering hose kit and pump and early model small block Chevy V8 power steering pump bracket SPECIFICATIONS: Steering ratio: 14:1 Input shaft is 3/4-30 spline (the same as the 605 box) Sector shaft is 1 36-4 tapered spline, Pressure fitting is 7/16 tube (11/16-18 inv. fl.) Return fitting is 3/8 tube (5/8-18 inv. fl.)
