Description
Transform your classic into a modern performance machine with Belltech’s rear suspension upgrade kit for the 1988–1998 Chevrolet C1500. This complete system includes a precision-engineered 4-link conversion with adjustable track bar, coilovers, and a super C-notch for increased suspension travel. Every component is engineered to work together, delivering improved traction, flatter cornering, a refined ride, and confident control—while maintaining the classic stance and style that makes your OBS an icon.
Rear Features
- Super C-Notch Assembly
- Expands suspension travel for a controlled, comfortable ride at lower heights
- Boxeddesign reinforces frame strength and rigidity
- 3/8” thick hard-anodized aluminum arch support
- Integrated foam overload bump stops
- 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






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