Best Electric Power Steering Upgrades for Classic Cars: Conversion Kits and Accessories

Choosing the right electric power steering (EPS) conversion kit can modernize steering feel without sacrificing your classic car’s character. The following handpicked options cover conversion fittings, belts, pulleys, hub adapters, and practical accessories that fit a range of vintage Ford, Chevrolet, and Jaguar-inspired builds. Each selection emphasizes reliability, compatibility, and installation practicality to help you upgrade safely and effectively.

Product Brand
Massive Perfekonnection Power Steering Rack -6 AN Conversions Massive Speed System
CVF Racing Chevy Small Block Serpentine Kit CVF Racing
300W Car Power Inverter AICEL
Steering Wheel Hub Adapter 6 to 3 Holes Shakas
AICEL 0.5″ Steering Wheel Hub Spacer AICEL

Massive Perfekonnection Power Steering Rack -6 AN Conversion Fittings


Massive Perfekonnection Power Steering Rack -6 AN Conversion Fittings

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The Massive Perfekonnection kit provides -6 AN conversion fittings designed for use with Ford Focus 00-11 racks and Ford Panther chassis from 03-11, including Crown Victoria, Grand Marquis, and Town Car models. The fittings enable a robust hydraulic line connection and simplify retrofits when upgrading classic steering systems. Installation relies on standard rack components and aligns with common vintage chassis layouts, supporting a cleaner, more secure power steering setup without extensive fabrication.

Key features include compatibility with a broad range of mid-2000s Ford frames and a focus on high-strength connections. For classic car projects seeking a straightforward, reliable upgrade path, this kit reduces complexity while improving line quality and reliability for EPS conversions.

CVF Racing Chevy Small Block Serpentine, Power Steering & A/C Applications


CVF Racing Chevy Small Block Serpentine Kit

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The CVF Racing serpentine kit for Chevy small-blocks combines polished billet aluminum pulleys and brackets with a complete set of hardware for a full installation. The kit uses an 8-rib serpentine arrangement for improved grip and efficiency, with CNC-machined USA-made components backed by a lifetime warranty. Note that belts and some accessories are not included, so plan for complementary items to complete the setup.

For classic Chevy builds or hot-rods seeking modern driveability and a tidy, high-performance accessory drive, this kit delivers a premium aesthetic and dependable operation. Compatibility with power steering and A/C applications makes it a versatile upgrade within an EPS conversion project.

300W Car Power Inverter DC 12V to 110V AC


300W Car Power Inverter

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This portable inverter converts 12V DC to 110V AC with 300 watts of power, featuring dual USB charging ports and built-in safety protections. The unit includes a safety door and protective circuitry that helps prevent accidental shocks, overcurrent, and short circuits. While not a direct EPS component, a reliable power source is essential for EPS controller modules, electronics, and auxiliary devices in a classic car upgrade.

Practical for road trips and camping, this inverter provides a dependable charging solution for laptops, tablets, and other USB-powered gear. The product’s safety and protection mechanisms are aligned with the needs of vehicles undergoing electrical upgrades for modernized steering systems.

Steering Wheel Pad: 6 Holes to 3 Holes Adapter


Steering Wheel Hub Adapter 6 to 3 Holes

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This alloy steering wheel base adapter converts a 6-hole wheel hub to a 3-hole hub, broadening compatibility for various steering wheels and quick-release configurations. CNC-machined precision ensures secure clamping and long service life, while the rugged metal construction supports demanding use in classic car applications. The package includes mounting hardware for straightforward installation without modifications.

AICEL 0.5″ Steering Wheel Hub Spacer


AICEL 0.5 Inch Steering Wheel Spacer

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The 0.5-inch hub spacer from AICEL raises the steering wheel height, facilitating fitment for 6-hole to 3-hole adapters and improving driver ergonomics in classic cars. The spacer is crafted from aluminum alloy, offering a secure, lightweight solution suitable for ongoing EPS upgrades. The kit includes mounting hardware to simplify installation and ensure compatibility with compatible wheel hubs.

Buying Guide: Key Purchase Considerations for EPS Conversion Projects

When selecting components for electric power steering upgrades in classic cars, consider the following factors to balance performance, reliability, and authenticity:

  • Vehicle compatibility: Check rack types, chassis year ranges, and hub configurations. Kits must match your car’s steering rack, pulley system, and wheel hub pattern to avoid adapters that compromise alignment or safety.
  • Upgrade scope: Decide whether you need a full serpentine accessory drive, a rack-and-pinion conversion, or hub adapters and spacers. A complete upgrade minimizes compatibility issues but may require more fabrication.
  • Quality and warranty: Opt for components with CNC-machined parts, billet aluminum pulleys, and reputable brands. A robust warranty protects against premature wear, common in older vehicles.
  • Installation considerations: Some kits require alignment, brackets, or longer hoses. Ensure you have the tools and skills or a professional shop to perform the retrofit correctly.
  • Aesthetics and weight: Consider the visual impact on engine bays and the weight added by conversion hardware. Lightweight adapters and clean mounting reduce strain on the chassis and improve handling feel.
  • Electrical integration: EPS systems rely on reliable power and control modules. Pair the drive with a safe, properly fused power source and verify compatibility with existing electrical systems.
  • Maintenance and parts availability: Choose components with readily available replacement parts and service support to minimize downtime during upkeep.
  • Budget and scope balance: High-end pulleys and billet hardware provide durability and a premium look, but a well-matched mid-range kit can deliver solid performance for most classic builds.
  • Safety considerations: Ensure proper torque, steering ratio, and return-to-center behavior. A properly tuned system improves feedback without increasing steering effort excessively.