1985 GMC Brigadier 1985 J9C020 Gliders – Short Conventional

Common Issues

• Rust and corrosion, especially on the chassis and undercarriage.
• Wear and tear on suspension components due to heavy-duty use.
• Electrical issues, often stemming from outdated wiring.
• Braking system wear, particularly if used for heavy loads.

Maintenance Tips

• Regularly inspect and address rust to prevent structural damage.
• Maintain suspension components and replace worn parts promptly.
• Upgrade wiring and electrical components to improve reliability.
• Ensure brakes are serviced and components replaced as needed.

Typical Repair/Ownership Cost Ranges

• Minor repairs: $200 - $500
• Major repairs (engine, transmission): $1,500 - $3,000
• Annual maintenance: $500 - $1,000

Buying Advice

• Inspect for rust, especially in the undercarriage and frame.
• Check the condition and history of the installed engine and transmission.
• Test the brakes and suspension for any signs of wear.
• Verify the condition of electrical systems and lights.

FAQ

What type of engine does the GMC Brigadier typically use? The GMC Brigadier was commonly fitted with diesel engines, often from manufacturers like Cummins or Detroit Diesel, depending on the buyer's preference and specific use case.

How do I handle rust issues on this vehicle? Regular cleaning and applying rust-proofing treatments can help manage and prevent rust. In severe cases, professional rust repair may be necessary.

Are parts readily available for this model? Parts for the Brigadier can often be sourced through specialized truck part suppliers and some online retailers, though availability may vary.

What is a glider kit? A glider kit is a truck kit that includes a chassis, cab, and front axle, but without a powertrain, allowing buyers to install their preferred engine and transmission.

What should I check in the suspension system? Inspect for any signs of wear such as loose components, worn bushings, and shock absorbers, and ensure all parts are functioning smoothly.