Rough Country 18530 2in Lift Kit 🚙 Chevy/GMC C10 K10 (1973–1976)

💡 18530 2 Inch Lift Kit with 52 Inch Rear Springs Classic Suspension Upgrade for Chevy/GMC C10, K10, and K5 Blazer (1973–1976)

Classic Chevy and GMC trucks from the early seventies are icons.
They represent durability, simple mechanics, and timeless styling.
Many owners still rely on these vehicles for work and recreation.
However, factory suspension height often feels limited today.
A properly designed lift kit offers a functional and period-correct upgrade.

The 18530 2 Inch Lift Kit with 52 Inch Rear Springs is built for classic platforms.
It fits Chevy and GMC C10 and K10 trucks.
It also supports classic SUVs like the K5 Blazer.
Coverage includes model years from 1973 through 1976.

This system increases ride height while restoring suspension balance.
It improves rear support without altering the truck’s original character.
The result is better clearance, stance, and load confidence.

🔧 Purpose-Built Lift for Vintage Truck Platforms

A quality lift kit should enhance function, not compromise reliability.
This system focuses on rear suspension performance and stability.
The included 52-inch rear springs are engineered for classic frames.

Key benefits include:

• Increased ground clearance

• Improved rear load support

• Restored suspension geometry

• Balanced truck stance

• Enhanced driving confidence

These improvements suit daily use and light hauling.
They also support restoration-focused builds.

🛠️ Designed for Chevy and GMC Trucks (1973–1976)

The 18530 lift system is vehicle-specific.
It matches suspension layouts used in early seventies GM trucks.

Compatible vehicles include:

• Chevy C10 Truck (1973–1976)

• Chevy K10 Truck (1973–1976)

• GMC C10 Truck (1973–1976)

• GMC K10 Truck (1973–1976)

• Chevy K5 Blazer (1973–1976)

• GMC Jimmy (1973–1976)

Precision engineering supports correct driveline angles.
Suspension geometry remains within safe operating limits.

🚙 Improved Load Handling and Driving Stability

Older trucks often carry tools, materials, or gear.
This lift kit improves rear support under weight.

Drivers will notice:

• Reduced rear sag

• Better load balance

• Improved highway stability

• Predictable handling

These benefits are important for work and utility use.
They also improve overall control.

🌧 Built for Long-Term Durability

Classic trucks often operate in demanding environments.
This lift system uses heavy-duty materials for longevity.

Durability highlights include:

• High-strength steel rear springs

• Corrosion-resistant components

• Consistent ride height retention

• Reliable suspension performance

These features support daily use and long-term ownership.
They are ideal for restored or original trucks.

🔩 Straightforward Installation Using Factory Mounts

Installation follows a traditional leaf-spring process.
Factory mounting points are reused.

Typical installation steps include:

• Safely supporting the vehicle

• Removing factory rear leaf springs

• Installing new 52-inch rear springs

• Verifying suspension alignment

A professional inspection is recommended afterward.
This ensures proper driveline angles and safety.

🎯 Functional Lift for Clearance and Utility

The added height improves tire clearance noticeably.
It also reduces underbody contact on uneven terrain.

Additional advantages include:

• Improved departure angles

• Better obstacle clearance

• Enhanced worksite mobility

• Increased confidence on trails

This lift kit remains practical and purpose-driven.
It avoids unnecessary suspension complexity.

🎨 Classic Stance That Matches Vintage Styling

A lifted early-seventies GM truck looks balanced and capable.
The rear spring upgrade restores proper posture.

Suspension upgrades often inspire future improvements.
Explore more options at lift kits collection when planning your build.

Cabin comfort also matters in classic vehicles.
Reduce heat and glare with car window tinting.

📞 Expert Support from Audio Jam

Audio Jam offers professional guidance for suspension upgrades.
Their team understands classic and modern platforms alike.

Audio Jam
📍 Governors Square Shopping Center
📍 227 Governors Pl, Bear, DE 19701
📞 (302) 832-2868

They help ensure your lift kit matches your truck’s intended use.

❓ Frequently Asked Questions

1. What does a 2 inch lift kits do for classic Chevy and GMC trucks?
A lift kits improves ground clearance, load support, and suspension balance.

2. Are the 52-inch rear springs designed for work and hauling?
Yes, they provide added support and long-term durability.

3. Will this lift kits change the classic ride feel?
A properly designed lift kits improves support while maintaining controlled comfort.