REAR 4-LINK KIT W/ COILOVERS - 350R03

Turn your classic into a street-ready powerhouse with Belltech’s rear suspension upgrade kit for the 1988–1998 Chevrolet C1500. Our precision-engineered system features a 4-link conversion, an adjustable track bar, and performance coilovers designed to work in perfect harmony. Experience improved traction, flatter cornering, and a refined ride—all while preserving the iconic stance that makes your OBS a true classic.

Rear Features

• 4-Link System
• Heavy-duty 2” x 1/4” wall tubing built to plant power to the pavement
• Adjustable axle brackets: 4”–6” ride height
• Tunable anti-squat (75%–120%) and pinion angle for tailored traction + launch
• Rebuildable, greaseable rod ends for long-term serviceability
• Adjustable Track Bar
• Maintains proper axle centering + roll stability
• Constructed from 2” x 1/4” A36 steel with low-friction, triple-wall vulcanized bushings
• Ride-height positions: 4”, 5”, 6”
• Height-Adjustable Coilovers
• 60mm (2.36”) galvanized steel housing for optimized corrosion protection
• Powder-coated high-tensile 35 N/mm spring rate sport-tuned springs
• Progressive-rate polymer foam bump stops provide smooth limit control
• Spherical lower mounts for smooth articulation

Installation Instructions

• Installation Instructions 1