Jeep 1979 CJ7 For Sale: A Comprehensive Buyer’s Guide

Jeep 1979 CJ7 For Sale: A Comprehensive Buyer’s Guide jeeps.truckstrend.com

The year 1979 holds a special place in the hearts of Jeep enthusiasts, representing a sweet spot in the evolution of the iconic CJ7. Nestled comfortably between the raw, spartan CJ5 and the more refined YJ Wrangler that would follow, the 1979 CJ7 embodies the rugged simplicity and go-anywhere capability that defined the golden age of off-roading. For many, it’s more than just a vehicle; it’s a symbol of freedom, adventure, and a bygone era of automotive purity. If you’re considering a "Jeep 1979 CJ7 For Sale," you’re not just looking for a mode of transportation; you’re seeking a piece of history, a canvas for customization, and an invitation to join a passionate community. This comprehensive guide will equip you with the knowledge and insights needed to navigate the market and find your perfect classic CJ7.

The Enduring Appeal of the 1979 CJ7

Jeep 1979 CJ7 For Sale: A Comprehensive Buyer’s Guide

The CJ7, produced from 1976 to 1986, was a significant evolution from its predecessor, the CJ5. While retaining the classic open-top, removable-door design, the CJ7 offered a longer wheelbase (93.5 inches vs. 83.5 inches), which translated to improved stability, a slightly more comfortable ride, and crucially, enough space for a rear bench seat and more cargo. The 1979 model year, in particular, is often lauded for striking an excellent balance before later years introduced more emissions equipment and some design changes.

Key elements that define the 1979 CJ7’s appeal include:

• Classic Aesthetics: The iconic round headlights, seven-slot grille, and minimalist body lines are instantly recognizable and timeless.
• Robust Drivetrain Options: Typically equipped with the venerable AMC 258 cubic inch (4.2L) inline-six engine, known for its reliability and torque, or the more powerful AMC 304 cubic inch (5.0L) V8 for those seeking extra grunt. Various manual and automatic transmissions (T-150, T-18, TH400, TF-999) and transfer cases (Dana 20, Dana 300) were offered, providing a range of capabilities.
• Unparalleled Modifiability: The CJ7 platform is a dream for customizers. Its straightforward design allows for relatively easy upgrades to suspension, axles, engines, and more, making it adaptable for everything from rock crawling to casual beach cruising.
• Strong Community and Parts Availability: Thanks to its enduring popularity, the aftermarket support for CJ7s is immense. Parts are readily available, and a vibrant community of owners provides a wealth of knowledge and camaraderie.

What to Look for When Buying a 1979 CJ7

When searching for a "Jeep 1979 CJ7 For Sale," thorough inspection is paramount. These vehicles are over 40 years old, and their condition can vary wildly.

1. Rust – The Ultimate Enemy

Rust is the primary concern for any vintage Jeep. Be meticulous in checking:

• Frame: Inspect the frame rails, especially around the body mounts, spring hangers, and behind the front wheels. Look for soft spots, patch jobs, or excessive pitting.
• Body Tub: Pay close attention to the floorboards (under the carpet/mats), rocker panels (the area below the doors), wheel wells, and the area around the windshield frame.
• Fenders and Hood: Check for rust around the edges and mounting points.
• Underneath: Look at crossmembers, skid plates, and fuel tank support.

2. Mechanical Condition

• Engine:
  • AMC 258 I6: Known for longevity. Listen for knocking, excessive smoke from the exhaust (blue indicates oil burning, black indicates rich fuel mix), and unusual noises. Check for oil leaks around the valve cover, oil pan, and rear main seal.
  • AMC 304 V8: More power, but potentially more maintenance. Check for similar issues as the I6.
  • General: Check fluid levels and clarity (oil, coolant, power steering, brake fluid).
• Transmission and Transfer Case:
  • Manual: Test all gears, including reverse and 4-low/4-high. Shifting should be reasonably smooth. Listen for grinding or popping out of gear.
  • Automatic: Check for smooth shifts, no harsh engagement.
  • Transfer Case: Ensure it shifts into 2WD, 4H, and 4L without grinding or excessive force.
• Axles:
  • The 1979 CJ7 typically came with a Dana 30 front axle and an AMC 20 rear axle. The AMC 20 is notorious for weak two-piece axle shafts, especially with larger tires. Check for excessive play in the universal joints (U-joints) and differential leaks.
• Steering and Suspension:
  • Look for worn tie rod ends, ball joints, and steering box play.
  • Inspect leaf springs for sagging or broken leaves. Check shocks for leaks.
• Brakes: Test pedal feel (should be firm, not spongy). Check for pulling to one side. Inspect lines for corrosion.
• Electrical System: Test all lights, gauges, wipers, and the heater. Wiring can degrade over time, leading to intermittent issues.

3. Interior and Exterior

• Seats: Original seats are often worn or torn. Check for aftermarket replacements.
• Dash: Look for cracks in the dash pad. Ensure gauges are functional.
• Soft Top/Hard Top: If included, check condition for tears, missing windows, or dry rot.
• Doors: Check for proper fit and hinges.
• Tires: Inspect tread depth and age. Larger tires can indicate suspension modifications.

4. Documentation

• Ensure a clean title is available and matches the VIN on the vehicle.
• Service Records: Any records of maintenance or repairs are a bonus.
• Build Sheet/Original Manuals: Rare but valuable for originality.

Common Modifications and Upgrades

Many 1979 CJ7s have been modified over the years. These can enhance capability but also affect originality and potentially introduce new issues.

• Lift Kits and Larger Tires: Common for off-road performance. Ensure the lift was professionally installed and doesn’t cause driveline vibrations or steering issues.
• Engine Swaps: Chevy 350 V8s are a popular swap for more power. Verify the quality of the conversion and ensure all systems (cooling, electrical) are properly integrated.
• Axle Upgrades: Many owners replace the AMC 20 rear axle with a stronger Dana 44 or Ford 8.8. This is a desirable upgrade for serious off-roading.
• Interior Upgrades: Aftermarket seats, roll cages, sound systems.
• Exterior Enhancements: Winches, aftermarket bumpers, rock sliders, LED lighting.

Consider how modifications align with your intended use. A heavily modified CJ7 might be perfect for serious trails, while an original or lightly modified one might appeal more to collectors.

The Buying Process: From Inspection to Purchase

1. Research Market Value: Use online classifieds, auction sites, and enthusiast forums to get a sense of current prices for "Jeep 1979 CJ7 For Sale" in various conditions.
2. Private Seller vs. Dealer: Private sales often offer better prices but less recourse if issues arise. Dealers may offer warranties but at a higher cost.
3. Pre-Purchase Inspection (PPI): If you’re serious, especially with a long-distance purchase, invest in a PPI by a trusted mechanic familiar with classic Jeeps. This can uncover hidden problems.
4. Test Drive:
   • Listen for unusual noises from the engine, transmission, and axles.
   • Check steering for excessive play or wandering.
   • Test brakes for effectiveness and pulling.
   • Engage 4WD (if safe to do so on appropriate terrain) to ensure it works.
   • Pay attention to how it handles bumps and turns.
5. Negotiation: Be prepared to negotiate, especially if you’ve identified issues during inspection. Factor in potential repair costs.
6. Paperwork: Ensure the title is clean and signed correctly. Complete a bill of sale detailing the vehicle, price, and "as-is" condition. Transfer title and register the vehicle promptly.

Ownership Experience and Maintenance

Owning a 1979 CJ7 is a unique experience. While not a modern daily driver, it offers unparalleled character.

• Parts Availability: Excellent. Most mechanical components are readily available, and a vast aftermarket exists for upgrades and restoration parts.
• Maintenance: These are relatively simple vehicles to work on, making them ideal for DIY enthusiasts. However, be prepared for regular maintenance and occasional repairs inherent with a classic vehicle.
• Insurance: Consider classic car insurance, which often offers better rates and agreed-upon value coverage.
• Community: Joining a local Jeep club or online forum can be invaluable for advice, shared experiences, and organized off-road trips.

Jeep 1979 CJ7 For Sale: Estimated Price Guide

Please note: Prices for a "Jeep 1979 CJ7 For Sale" vary significantly based on location, originality, modifications, engine type, and specific market demand. This table provides a general estimate.

Condition	Estimated Price Range (USD)	Key Characteristics
Poor	$3,000 – $7,000	Significant rust (frame/body), non-running or major mechanical issues, incomplete, needs full restoration.
Fair	$7,000 – $15,000	Moderate rust, runs but needs mechanical work (engine, transmission, brakes), rough interior, viable restoration project.
Good	$15,000 – $25,000	Minimal rust, runs and drives well, minor mechanical issues, decent paint/interior, solid driver or light restoration.
Excellent	$25,000 – $40,000+	Very little to no rust, strong running engine/drivetrain, clean paint/interior, well-maintained, potentially restored.
Concours	$40,000 – $60,000+	Show quality, meticulously restored to original specifications or highly customized with top-tier components.

Note: V8-equipped models, those with rarer options, or highly desirable modification packages may command higher prices within their respective condition categories.

Frequently Asked Questions (FAQ) about the 1979 CJ7

Q: Is a 1979 CJ7 a good daily driver?
A: Generally, no. While some well-maintained or modified CJ7s can be driven daily, they lack modern comforts, safety features, and fuel efficiency. They are best suited as weekend cruisers, off-road vehicles, or project cars.

Q: What are the most common rust spots on a 1979 CJ7?
A: The most common areas are the frame (especially near body mounts and spring hangers), floorboards, rocker panels, and the areas around the windshield frame and body tub.

Q: What’s the best engine for a 1979 CJ7?
A: The AMC 258 I6 is highly regarded for its reliability, low-end torque, and ease of maintenance. The AMC 304 V8 offers more power but can be less fuel-efficient. For extreme performance, many swap in modern V8s (e.g., Chevy LS engines). The "best" depends on your intended use.

Q: Are parts readily available for a 1979 CJ7?
A: Yes, parts availability is excellent. Due to the CJ7’s popularity and long production run, numerous aftermarket companies and online retailers specialize in new, used, and reproduction parts.

Q: What’s the difference between a CJ5 and a CJ7?
A: The primary difference is the wheelbase. The CJ7 has a 10-inch longer wheelbase (93.5 inches vs. 83.5 inches for the CJ5), allowing for a wider door opening, more rear passenger room, and improved stability.

Q: Should I buy an original or a modified 1979 CJ7?
A: It depends on your goals. If you value historical accuracy and potential collector value, an original or lightly modified CJ7 is preferred. If you plan on serious off-roading or want a unique custom build, a modified CJ7 might be a better starting point, potentially saving you time and money on upgrades.

Conclusion

The pursuit of a "Jeep 1979 CJ7 For Sale" is an exciting journey into the heart of classic American off-roading. These iconic vehicles offer a tangible connection to automotive history, unmatched versatility, and a spirit of adventure that modern SUVs often lack. By understanding what to look for, being patient in your search, and conducting thorough inspections, you can find a CJ7 that perfectly suits your aspirations. Whether you envision it as a rugged trail conqueror, a charming weekend cruiser, or a meticulous restoration project, owning a 1979 CJ7 is more than just acquiring a vehicle; it’s investing in a lifestyle, a legacy, and countless unforgettable experiences.