1965-1970 Mustang Power Steering Conversion Box & Components

Give your classic 1965–1970 Mustang the responsive steering performance it deserves with Borgeson’s integral power steering conversion box, expertly engineered to deliver authentic modern handling. Featuring a precise 14:1 quick-ratio gearbox, this direct-fit upgrade ensures accurate control, effortless maneuverability, and enhanced road feedback. Designed for easy installation, Borgeson’s conversion bolts directly into your Mustang's original factory mounting points, utilizing your existing pitman arm for seamless integration. The comprehensive kit includes all necessary components—steering column adapters, tailored hose kits, pump upgrade options, and dependable couplers. Rediscover driving enjoyment, reduce road fatigue, and bring renewed confidence to your Mustang. Explore Borgeson’s full line of Mustang power steering solutions and experience the remarkable comfort, control, and reliability of a modernized steering system.
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  • Steering Box Adapters 16MM X 1.5 to -6AN (925121)

    P/S Hose adapter set 16MM X 1.5 to -6AN for Borgeson Ford & Mopar power conversion boxes. Converts steering box 16MM inverted flare fittings to a -6AN for custom hose applications. Sold as a pair.

    Regular Product
    • $28.67
    Sorry, we only have 704 of that item available
  • Power Steering Conversion Box For 1965-1967 Mustang

    Power steering conversion box for 1965-1967 Ford Mustangs with 1" sector shaft.  Modern integral power steering conversion gearbox with a quick 14:1 ratio and firm modern feel. Steering column modifications required for installation, see product instructions for more info. All Borgeson power steering boxes are assembled and tested in the USA from globally sourced components and have a 3 year warranty. WARRANTY 

    NOTE: 1967 Used 1" & 1-1/8" pitman shafts measure first!   
    NOTE: This box fits 60-65 Falcons with 1" Sector Shaft.   
    NOTE: Will not fit with factory Z-Bar clutch linkage.
     
    800110 SPECIFICATIONS:
     

    Input Shaft: 11/16"-36 Spline

    Pitman Shaft: 1" Ford with 32 Splines and 4 Master Splines

    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 Maximum Operating Pressure, 1100-1250 Optimal

    Flow Rate: 2.0-2.5 GPM Flow Rate Recommended

    Vehicle Specific
    • $576.45
    Sorry, we only have 83 of that item available
  • Power Steering Conversion Box For 1967-1970 Mustang

    Power Steering Conversion Box For 1967-1970 Mustang transforms your Mustang steering with modern power steering box and quick 14:1 ratio for better control. Works with 1967-1970 Ford Mustangs that have 1-1/8 inch sector shaft configuration. Also fits 1960-1965 Falcons with 1-1/8 inch sector shaft. Features modern design with quick 14:1 ratio and firm modern steering feel. Will not fit with factory Z-Bar clutch linkage due to clearance issues. Input shaft is 11/16-36 spline while pitman shaft is 1-1/8 inch Ford with 32 splines and 4 master splines. Pressure and return ports are 16mm X 1.5 flare connections. Maximum operating pressure 1450 PSI with 1100-1250 PSI range, 2.0-2.5 GPM flow rate. Requires steering column modification during installation. Built and checked in USA with 3 year warranty coverage.

    NOTE: 1967 Used 1" & 1-1/8" pitman shafts measure first! 
    NOTE: This box fits 60-65 Falcons with 1-1/8" Sector Shaft. 
    NOTE: Will not fit with factory Z-Bar clutch linkage.
     
    800111 SPECIFICATIONS:
     

    Input Shaft: 11/16"-36 Spline

    Pitman Shaft: 1-1/8" Ford with 32 Splines and 4 Master Splines

    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 Maximum Operating Pressure, 1100-1250 Optimal

    Flow Rate: 2.0-2.5 GPM Flow Rate Recommended

    Vehicle Specific
    • $576.45
    Sorry, we only have 94 of that item available
  • P/S Hose Kit, Ford Pump to Ford Power Conversion Box. V-8 (925107)

    2 Piece OEM style rubber power steering hose kit. Connects Ford power steering pump to Borgeson Ford power steering conversion box. V-8 applications only.

    Regular Product
    • $82.69
    Sorry, we only have 50 of that item available
  • P/S Hose Kit, Ford Pump to Ford Power Conversion Box I-6 (925109)

    2 Piece OEM style rubber power steering hose kit. Connects Ford power steering pump to Borgeson Ford power steering conversion box. I-6 applications only.

    Regular Product
    • $82.69
    Sorry, we only have 45 of that item available
  • Z-Bar For Power Steering Box 1965-1966 SBF

    Z-Bar for power steering box on 1965-1966 small block Ford Mustangs replaces the factory clutch linkage to clear the Borgeson power steering conversion box. It fits 1965-1966 Mustang manual transmission cars with 289302, or 351W engines and keeps proper clutch pedal feel and smooth operation while providing the needed clearance for the conversion. This replacement Z-Bar lets you keep the manual transmission with added power steering by removing interference between the linkage and the box. It does not fit with high performance manifolds due to clearance. Weight is 3 pounds. 

    Vehicle Specific
    • $87.10
    Sorry, we only have 5 of that item available
  • OEM Steering Coupler, 11/16-36 X 2-7/8" Length

    OEM Style half rag joint steering coupler. Includes steering box side and rubber disc with hardware. Fits 11/16"-36 spline.

    Regular Product
    • $80.87
    Sorry, we only have 67 of that item available
  • Column Shaft Floor Mount For 1965-1967 Mustang

    Replacement steering column shaft for 65-67 Mustangs. Allows use of aftermarket steering box with stock column. Shaft is 31-1/8" overall length and has the correct 11/16"-40 spline and 5/8"-18 thread for the factory steering wheel and a 3/4"-36 spline on the lower end.

    Vehicle Specific
    • $59.54
    Sorry, we only have 930 of that item available
  • OEM Rag Joint Steering Coupler, 11/16-36 X 3/4-36, 2-7/8" Length

    OEM Rag Joint Steering Coupler for replacement applications, restoration projects, and custom steering systems enabling smooth and reliable steering operation. Made with natural steel, 2-7/8" overall length, and a 3-1/4" outside diameter, with a 2-7/16" bolt and pin spacing. Its 11/16"-36 to 3/4"-36 splined connections are made to fit factory steering feel across standard applications. Works for classic car rebuilds and vibration isolation requirements, this steering coupler is compatible with both OEM systems and custom builds.

    Regular Product
    • $116.84
    Sorry, we only have 65 of that item available
  • P/S Pump Upgrade, SBF 289/302/351W (800330)

    Ford power steering pump upgrade. Fits Small Block Ford 289/302/351W. Includes Saginaw P/S pump, bracket, pulley and hardware. Requires use of proper crank and water pump pulleys for power steering applications. All Borgeson power steering pumps are assembled and tested in the USA from globally sourced components and have a 3 year warranty. WARRANTY

    800330 SPECIFICATIONS: 

    Pulley Shaft: 3/4" Press Fit Shaft, Incudes One Row Pulley

    Bracket: Ford Small Block 260, 289, 302, 351W

    Pressure Port: 5/8"-18 Flare 

    Return Port: 3/8" Hose Barb

    Pump Pressure: 1200-1350 PSI

    Flow Rate: 2.7-3.5 GPM 

    Vehicle Specific
    • $318.49
    Sorry, we only have 62 of that item available
  • P/S Pump Upgrade, Ford FE 390/428 (800336)

    Ford power steering pump upgrade. Fits Big Block Ford FE 390/428. Includes Saginaw P/S pump, bracket, pulley and hardware. Requires use of proper crank and water pump pulleys for power steering applications. All Borgeson power steering pumps are assembled and tested in the USA from globally sourced components and have a 3 year warranty. WARRANTY

    800336 SPECIFICATIONS: 

    Pulley Shaft: 3/4" Press Fit Shaft, Incudes One Row Pulley

    Bracket: Ford FE 352, 390, 427, 428

    Pressure Port: 5/8"-18 Flare 

    Return Port: 3/8" Hose Barb

    Pump Pressure: 1200-1350 PSI

    Flow Rate: 2.7-3.5 GPM 

    Vehicle Specific
    • $318.49
    Sorry, we only have 93 of that item available
  • P/S Pump Upgrade, 1965-1970 Ford 200/250 6 Cylinder (800334)

    Saginaw P/S Pump Upgrade,1965-1970 Ford 200/250 In-Line 6 Cylinder, Includes Saginaw P/S Pump, Bracket and Pulley. Requires use of proper crank and water pump pulleys for power steering applications. All Borgeson power steering pumps are assembled and tested in the USA from globally sourced components and have a 3 year warranty. WARRANTY

    800334 SPECIFICATIONS: 

    Pulley Shaft: 3/4" Press Fit Shaft, Incudes One Row Pulley

    Bracket: Ford Inline 6 Cylinder 200, 250

    Pressure Port: 5/8"-18 Flare 

    Return Port: 3/8" Hose Barb

    Pump Pressure: 1200-1350 PSI

    Flow Rate: 2.7-3.5 GPM 

    Vehicle Specific
    • $318.49
    Sorry, we only have 15 of that item available
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