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1979 Chevrolet K30 1979 Cheyenne Cab & Chassis

Repair services & inexpensive new parts for 1979 Chevrolet K30 1979 Cheyenne Cab & Chassis with 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated engine.

The 1979 Chevrolet K30 Cheyenne Cab & Chassis is a robust and versatile vehicle, featuring a 5.7L (350 cubic inches) V8 engine that operates on gasoline. As a 4WD model, it is designed for heavy-duty tasks and offers a spacious cab suitable for various applications. Known for its durability, this model is a popular choice among classic truck enthusiasts, particularly for those needing a reliable workhorse or a customizable restoration project.

Common Issues

Owners of the 1979 Chevrolet K30 may encounter several common issues, including:

  • Rust, particularly in the frame and body panels.
  • Fuel system problems, such as clogged filters and carburetor issues.
  • Transmission wear, especially if not properly maintained.
  • Electrical system failures, including faulty wiring and aging components.

Maintenance Tips

Regular maintenance is key to keeping your K30 running smoothly. Consider these tips:

  • Change the engine oil and filter every 3,000 to 5,000 miles.
  • Inspect and replace spark plugs as needed, typically every 10,000 to 20,000 miles.
  • Check fluid levels regularly, including transmission, brake, and power steering fluids.
  • Perform routine inspections of the brakes and tires to ensure safety and performance.

Typical Repair/Owership Cost Ranges

Owning a 1979 Chevrolet K30 Cheyenne can involve various costs:

  • Basic maintenance (oil changes, filter replacements): $50 - $150 per service.
  • Minor repairs (brake pads, batteries): $100 - $500.
  • Major repairs (transmission, engine rebuild): $1,500 - $5,000.
  • Restoration projects can vary widely based on condition, typically ranging from $2,000 to over $20,000.

Buying Advice (What to Inspect)

When considering a purchase of a 1979 Chevrolet K30, inspect the following:

  • Check for rust on the frame and undercarriage.
  • Examine the engine for leaks and listen for unusual noises.
  • Test the transmission in both forward and reverse.
  • Inspect the electrical system, including lights and gauges.
  • Review maintenance records for any history of significant repairs.

Frequently Asked Questions

  • What type of fuel does the 1979 Chevrolet K30 use? It runs on gasoline.
  • What is the towing capacity of the K30? It generally has a towing capacity of up to 10,000 lbs, depending on configuration.
  • How often should I change the oil? It's recommended to change the oil every 3,000 to 5,000 miles.
  • Are parts for the K30 easy to find? Many parts are available through aftermarket suppliers, though some specific components may require sourcing from specialty vendors.
  • What is the average mileage I can expect from the K30? Mileage typically ranges from 10-15 miles per gallon, depending on driving conditions and maintenance.
  • Is the K30 suitable for daily driving? While it can be driven daily, it is primarily designed for utility and may not offer the same comfort as modern vehicles.
  • What are the common upgrades for the K30? Common upgrades include improved suspension systems, modern carburetors, and performance exhaust systems.
  • How can I improve fuel efficiency? Regular maintenance, tire inflation, and avoiding heavy loads can help improve fuel efficiency.

Have Questions about Chevrolet K30 1979 Cheyenne? Ask the assistant for questions about mileage, performance, repairs, parts, recommended maintenance and more.


Make: Chevrolet
Model: K30
Trim: Cheyenne Cab & Chassis 4-Door
Year: 1979

Quick Info

Fuel: GAS
Aspiration: Naturally Aspirated
Engine Displacement: 5.7L
Engine CC: N/A
Engine CID: 350
Engine Block Type: V
Cylinder Type: OHV
Cylinders: 8
Drive: 4WD
Body Type: Cab & Chassis
Doors: 4

Repair services & inexpensive new parts for 1979 Chevrolet K30 1979 Cheyenne Cab & Chassis with 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated engine.