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PERFORMANCE & MODERNIZATION

Upgrading for Power, Safety & Comfort

Your classic car is a masterpiece of design—but that doesn't mean you have to settle for 1960s handling, drum brakes, or non-existent air conditioning. Our Performance & Modernization services bridge the gap between vintage soul and modern reliability, giving you a classic that drives, stops, and comforts like a contemporary vehicle while retaining its timeless character.
 

Whether you want more power, better safety, or simply to enjoy your car in modern traffic, we have the expertise to make it happen.

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RESTOMOD UPGRADES

The Best of Both Worlds.

Keep the classic look you love. Add the performance, reliability, and comfort you deserve. Our restomod upgrades are fully customizable—from subtle enhancements to complete transformations.
 

What's Included:
 

  • Modern drivetrain conversions (LS, Coyote, etc.)

  • Fuel injection upgrades

  • Modern transmission swaps

  • Hidden modern amenities (A/C, stereo, USB charging)

  • Custom gauge clusters with modern internals
     

Best For: Owners who want to drive their classic daily or cross-country without sacrificing style.

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ENGINE OVERHAULS

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Heart Surgery for Your Classic.

Whether your engine needs a refresh to keep running or a complete rebuild for more power, our machinists and technicians deliver precision and reliability.
 

What's Included:
 

  • Complete engine tear-down and inspection

  • Machining: boring, honing, decking, balancing

  • Performance camshaft and valvetrain upgrades

  • Modern internal components for reliability

  • Dyno testing and break-in
     

Best For: Owners needing more power, fixing oil burners, or building a foundation for performance.

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MECHANICAL OVERHAULS & SAFETY

Confidence in Every Component

A car is only as reliable as its weakest link. We systematically overhaul every mechanical system to ensure your classic is safe, dependable, and ready for the road.
 

What's Included:
 

  • Transmission and drivetrain rebuilds

  • Steering system overhaul

  • Cooling system restoration

  • Fuel system cleaning and modernization

  • Comprehensive safety inspection and certification
     

Best For: Cars being returned to active duty after long storage or owners seeking total mechanical peace of mind.

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BRAKES & DISC COVERSION

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Stop Like a Modern Car.

Drum brakes were adequate in 1965—but today's traffic demands better. Our brake upgrades give you modern stopping power while maintaining a classic appearance.
 

What's Included:
 

  • Front and rear disc conversion kits

  • Hidden booster and master cylinder installations

  • Stainless steel brake lines

  • Performance pad and rotor options

  • Proportioning valve tuning for perfect balance
     

Best For: Anyone who values safety and wants their classic to stop as well as it goes.

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SUSPENSION REPAIR & UPGRADES

Where Craftsmanship Meets Comfort.

The interior is where you experience your car. It's the seat beneath you, the wheel in your hands, and the atmosphere that surrounds every mile. Our upholstery division restores comfort, style, and authenticity to your cabin.
 

What's Included:
 

  • Custom seat reupholstery: leather, vinyl, cloth, period-correct materials

  • Door panel and dashboard restoration

  • Headliner repair and replacement

  • Carpet installation and custom floor mats

  • Convertible top installation and repair

  • Personalized stitching and embroidery
     

Best For: Owners seeking authentic restoration, custom comfort, or a complete interior transformation.

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AC SERVICE & VINTAGE AIR

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Stay Cool. Drive Longer.

There's no shame in wanting air conditioning. We install and service modern AC systems that look period-correct but cool like a new car.
 

What's Included:
 

  • Vintage Air and custom AC installations

  • Factory AC system restoration

  • Compressor, condenser, and evaporator replacement

  • R134a conversions for original systems

  • Heat and defrost service
     

Best For: Summer drivers, daily drivers, and anyone who wants to enjoy their classic year-round.

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ELECTRICAL & SAFETY

Reliable Power. Modern Protection.

Electrical gremlins can make any classic miserable. We diagnose, repair, and upgrade electrical systems for reliability and safety—with period-correct appearance when it matters.
 

What's Included:
 

  • Complete rewiring and harness replacement

  • Alternator and charging system upgrades

  • Hidden modern fuse panels

  • LED lighting conversions (subtle or modern)

  • Backup camera and safety system installation

  • Circuit troubleshooting and repair
     

Best For: Cars with unreliable electrics, owners wanting modern safety features, or custom builds needing clean wiring.

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The HCC Restoration Promise

✅ Integrated Approach
 

We don't just bolt on parts—we engineer systems that work together. Your upgraded brakes match your suspension, which matches your new power.
 

✅ Reliability First
 

Performance means nothing if it leaves you stranded. Every upgrade is installed with longevity and dependability in mind.
 

✅ Customized to Your Vision
 

Not everyone wants a restomod race car. We listen to your goals and build accordingly—from mild to wild.

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