Tuff Country 12713KN 2" Lift Kit with Heavy Duty Front Springs & 52" Rear Springs with SX8000 Shocks

The Tuff Country 12713KN 2-Inch Lift Kit is a durable, value-focused suspension upgrade designed for classic GM 4x4s. It adds a confident 2" of lift to improve ground clearance and accommodate larger tires without sacrificing daily drivability.

• Lift height: 2" front and 2" rear lift engineered for GM 4x4 models from 1973–1987
• Front suspension: Heavy-duty front springs built to handle snow plows, heavy bumpers, or aftermarket equipment
• Rear suspension: 52" rear springs paired with purpose-built components for stable, progressive resistance
• Shocks included: SX8000 shocks provide consistent damping for on- and off-road use
• Noise reduction: Teflon pads incorporated to minimize squeak and ensure smooth operation
• Durable bushings: Polyurethane bushings included with springs for longer life and reliable performance
• Tire compatibility: Supports up to 32" x 10.5" tires for improved stance and traction
• Warranty: Limited lifetime warranty on all lift kits for lasting confidence
• Vehicle fitment notes: Fits 1973–1987 Chevrolet Blazer, Suburban K1500, and GMC Jimmy/Truck 4WD models; not compatible with diesel engines; designed for 1/2-ton models

Benefits: This kit enables a practical upgrade path for classic GM 4x4 enthusiasts who want enhanced off-road capability and a bolder, more capable stance. The combination of heavy front springs with 52" rear springs improves payload handling and ride quality, while the SX8000 shocks help maintain control over rough terrain. Noise suppression with Teflon pads and durable polyurethane bushings contribute to a quieter, longer-lasting suspension system. With a 2" lift on both ends, you can confidently run 32" tires, improve approach and departure angles, and preserve steering feel and highway stability—making it ideal for weekend adventures, snow-season prep, or simply refreshing a aging GM rig with real, dependable performance.