1962-79 Chevy II/Nova Power Steering Conversion Boxes

Enhance Your Nova’s Steering with Borgeson’s Quick Ratio Power and Manual Steering Boxes

Bring modern responsiveness to your 1962–1979 Chevy II/Nova with Borgeson’s precision-crafted quick-ratio power steering conversion boxes, meticulously designed to boost handling, steering feel, and overall driving pleasure. Engineered with dynamic 12.7:1 quick-ratio gearboxes and authentic OEM-style manual boxes, Borgeson conversions dramatically upgrade your classic Nova's steering capabilities. Each comprehensive conversion kit includes all necessary components—such as customized steering column shafts, drag link adapters, and compatible GM power steering pumps—ensuring hassle-free installation tailored specifically to your vintage Chevy. Discover Borgeson’s complete line of Chevy II/Nova steering upgrades today, and enjoy effortlessly smooth steering, dependable reliability, and improved handling performance perfectly suited for your classic restoration project.

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Steering Column Shaft for 1962-66 Chevy II with Vibration Isolator (800117)
Power steering conversion box for 1962-1966 Chevy II Nova. New manufactured modern power steering gearbox with a 11/16"-36 spline input shaft and a 14:1 ratio. 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
800117 DIMENSIONS
800117 INSTRUCTIONS

IMPORTANT INSTALLATION NOTES
1: Power conversion box is intended for use with stock column.
2: Floor Shift Applications Only. Any stock column can be modified to fit our box however column shift is not possible with added length of steering box.
3: Borgeson column shaft #990041 is recommended for installation.

800117 SPECIFICATIONS:
Input Shaft: 11/16"-36 Spline
Pitman Shaft: 1-1/8" GM 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
Product amount in cartSorry, we only have 15 of that item available
Steering Column Shaft for 62-66 ChevyII (990041)
Replacement steering column shaft with vibration isolator for use with the Borgeson 800117 integral power steering conversion box. Shaft allows any shift style stock column to be shortened and used with the Borgeson 800117 power conversion box.
Vehicle Specific
- $124.49
Product amount in cartSorry, we only have 975 of that item available
Borgeson Street & Performance Series, 12.7:1 Ratio (800130)
Borgeson Universal now offers an all new modern quick ratio power steering box to replace the Saginaw/Delphi 800 series in most 1965 and up GM muscle cars. This all new power steering box has a quick 12.7:1 ratio with firm modern steering feel. The Borgeson Street & Performance power steering box will bolt directly to the stock location and fit to the original power steering pitman arms. Cars switching from manual steering will require a power steering pitman arm. Steering box includes adapters to be able to use either O-ring or flare style hose connections. This new Borgeson steering box uses a ¾”-30 spline input shaft and all pre-1977 cars will require a new rag joint connector #990012. Fits the following GM vehicle platforms. 1978-1988 G-Body, 1967-1992 F-Body, 1982-1993 S10, 1964-1981 A Body, 1968-1979 X Body. Camaro. Chevelle. Nova. All Borgeson power steering boxes are assembled and tested in the USA from globally sourced components and have a 3 year warranty. WARRANTY
800130 SPECIFICATIONS:

800130 Installation Drawing

800130 Application by Year, Make and Model
Input Shaft: 3/4"-30 Spline
Pitman Shaft: 1-1/4" GM with 32 Splines and 4 Master Splines
Pressure Port: M18 X 1.5 O-Ring or 11/16"-18 Flare, if using included flare inserts
Return Port: M16 X 1.5 O-Ring or 5/8"-18 Flare, if using included flare inserts
Maximum Pressure: 1450 PSI Maximum Operating Pressure, 1100-1250 Optimal
Flow Rate: 2.5-3.0 GPM Flow Rate Recommended
Vehicle Specific
- $519.75
Product amount in cartSorry, we only have 288 of that item available
New OEM Saginaw 525 Steering Box – 16:1 Quick Ratio
Borgeson offers a brand-new OEM Saginaw 525 steering box, designed for precise and responsive steering. Featuring a 16:1 quick ratio for improved control, this box is built for performance. The 3/4"-36 spline input shaft ensures a secure connection, making it a reliable choice for classic and custom applications. Unlike rebuilt units, this is a true new-production steering box, ensuring long-lasting durability.
Vehicle Specific
- $402.41
Out of stock
OEM Saginaw 122 Steering Box – 24:1 Ratio & 3/4"-36 Spline
Borgeson’s OEM Saginaw 122 steering box delivers smooth and predictable steering for classic and custom applications. Featuring a 24:1 standard ratio, it provides easy maneuverability while maintaining control. The 3/4"-36 spline input shaft ensures a secure and precise connection. Unlike rebuilt units, this is a brand-new production steering box, offering long-lasting durability and performance.
Regular Product
- $352.80
Product amount in cartSorry, we only have 22 of that item available
P/S Hose Kit, GM Pump to Power Conversion Box V-8 (925108)
2 Piece OEM style rubber power steering hose kit. Connects GM Saginaw power steering pump to Borgeson power steering conversion box part #'s 800110, 800111, 800114, 800115 & 800117. V-8 applications only.
Regular Product
- $82.69
Product amount in cartSorry, we only have 52 of that item available
GM Power Steering Pump, 1200-1350 PSI, 5/8" Keyway Shaft, Black Powder Coated (800310)
Black Powder Coated Self-Contained Power Steering Pump with Keyway Shaft. Pump Pressure is 1200-1350 PSI with a 2.7-3.5 GPM Flow Rate. All Borgeson power steering pumps are assembled and tested in the USA from globally sourced components and have a 3 year warranty. WARRANTY
800310 SPECIFICATIONS:
Pulley Shaft: 5/8" Keyway Shaft with Nut
Mounting Holes: SAE 3/8"-16
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
- $183.39
Product amount in cartSorry, we only have 61 of that item available
Pump Bracket, Steel, SBC/SWP (802400)
Power steering pump bracket. Steel. Fits SBC with short water pump. Low drivers side mount style.
Vehicle Specific
- $76.19
Product amount in cartSorry, we only have 18 of that item available
1962-1967 Chevy II/Nova Manual Drag Link Adapter, Factory Power Steering Replacement
Manual drag link adapter. Replaces control valve on 62-67 Chevy II, Nova cars equiped with factory style power steering.
Vehicle Specific
- $120.17
Product amount in cartSorry, we only have 993 of that item available
OEM GM Style Power Steering Pulley – 2-Row Steel, Keyway
Borgeson’s OEM GM-style power steering pulley is built for durability and performance. Featuring a 2-row keyway design, this steel pulley ensures a secure fit and smooth operation. The black painted finish provides corrosion resistance and a clean look. Designed for long-lasting reliability, it’s an ideal upgrade or replacement for GM power steering systems.
Regular Product
- $64.00
Product amount in cartSorry, we only have 934 of that item available
Steel Power Steering Pump Bracket for SBC with LWP (802402)
Power steering pump bracket. Steel. Fits SBC with long water pump. Drivers side mid mount style.
Vehicle Specific
- $76.19
Product amount in cartSorry, we only have 976 of that item available
P/S Pump, Chrome, GM Pressure (800311)
Chrome Self-Contained Power Steering Pump with Keyway Shaft. Pump Pressure is 1200-1350 PSI with a 2.7-3.5 GPM Flow Rate. All Borgeson power steering pumps are assembled and tested in the USA from globally sourced components and have a 3 year warranty. WARRANTY
800311 SPECIFICATIONS:
Pulley Shaft: 5/8" Keyway Shaft with Nut
Mounting Holes: SAE 3/8"-16
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
- $263.38
Product amount in cartSorry, we only have 14 of that item available