I. Planning & Assessment:
1. Define the Scope: Determine the level of restoration. Are you aiming for a concours-level restoration (show-quality), a driver-quality restoration, or something in between? This drastically affects time, cost, and parts sourcing.
2. Budgeting: Create a realistic budget. Factor in parts (body, engine, interior, etc.), labor (if you're not doing all the work yourself), tools, paint, and unforeseen expenses. This is crucial to avoid running out of funds mid-project.
3. Parts Acquisition: Start sourcing parts early. Many parts for a '73 Nova are becoming increasingly difficult to find, especially NOS (New Old Stock). Identify reliable suppliers, both online and brick-and-mortar. Consider reproduction parts where original parts are unavailable or prohibitively expensive.
4. Documentation: Gather as much documentation as possible. This includes the owner's manual, service manuals, parts catalogs, and any previous repair records. Photographs throughout the restoration process are invaluable.
5. Disassembly: Thoroughly document the disassembly process. Take detailed pictures and notes of every component removed, noting its location and orientation. This is vital for reassembly.
II. Bodywork:
1. Body Removal (if needed): If the car is complete, carefully remove the body from the chassis.
2. Rust Repair: This is often the most time-consuming part. Identify and address all rust, using appropriate techniques like rust removal, metal patching, welding, and filler. Consider professional help if your welding skills are limited.
3. Body Straightening: Address any dents, dings, and body panel misalignments. This may involve body hammers, dollies, and other specialized tools.
4. Primer & Paint: Once the body is rust-free and straight, apply a high-quality primer. Then, apply multiple coats of paint, using appropriate techniques for proper finish.
5. Body Reassembly: Reassemble the body, ensuring all panels align correctly.
III. Mechanical Restoration:
1. Engine Rebuild (or Replacement): Depending on the condition of the engine, you may need a rebuild or a replacement. This involves disassembling, cleaning, inspecting, replacing worn parts, and reassembling the engine.
2. Transmission & Drivetrain: Inspect and rebuild or replace the transmission and any components of the drivetrain as needed.
3. Suspension & Brakes: Replace worn suspension components and brake system components. Ensure everything is properly aligned and functioning safely.
4. Exhaust System: Replace or repair the exhaust system, including manifolds, pipes, mufflers, and tailpipes.
5. Electrical System: Inspect and repair the wiring harness, replace any faulty components, and ensure the electrical system is functioning correctly.
IV. Interior Restoration:
1. Interior Removal: Carefully remove the interior components (seats, carpets, dash, etc.), cleaning and preserving reusable parts.
2. Upholstery: Replace or restore the upholstery, carpets, headliner, and door panels. This may require professional upholstery services.
3. Dash & Instruments: Repair or replace any damaged components on the dashboard and instrument panel.
4. Interior Reassembly: Reassemble the interior components, ensuring proper fit and finish.
V. Final Assembly & Detailing:
1. Chassis Reassembly: Reassemble the chassis, ensuring proper alignment and functionality.
2. Final Assembly: Connect all components, ensuring everything works correctly.
3. Testing & Tuning: Thoroughly test all systems, including the engine, transmission, brakes, and electrical system. Make any necessary adjustments and fine-tuning.
4. Detailing: Perform a thorough detailing of the car, including cleaning, polishing, waxing, and applying any final touches.
This is a general overview. Each step can be further broken down into more detailed sub-steps. Consider consulting restoration guides, manuals, and forums specific to the 1973 Chevy Nova for more in-depth information. If you lack experience in certain areas, seeking professional help is crucial to ensure a successful and safe restoration.
