4 Deg. C-Bush Kit - Red

The Energy Suspension 4-Degree C-Bush Kit in red is a polyurethane suspension bushing system engineered for Ford full-size trucks and SUVs from 1966 to 1979. This track bar and radius arm bushing kit delivers measurable improvements in handling geometry and suspension response by replacing factory rubber components with Hyper-Flex polyurethane material that resists deflection under load.

The 4-degree offset geometry corrects suspension alignment on lifted or modified chassis, improving steering feel and tire contact patch consistency. Polyurethane bushings maintain their shape under cornering forces and off-road articulation where OEM rubber bushings compress and wear, causing vague steering and accelerated tire wear. The bright red color provides visual identification of upgraded components and resists cracking from UV exposure and ozone better than stock rubber.

This kit addresses a critical need for owners of classic Ford trucks and Blazer-platform vehicles undertaking frame-off restoration or suspension modernization. The offset geometry is particularly valuable for trucks that have received body lifts or spring upgrades, where original track bar angles no longer maintain proper suspension geometry. Installation requires basic suspension work and proper alignment afterward to realize the full benefit of the geometry correction.

Energy Suspension polyurethane components are recognized for durability in high-articulation and lifted-vehicle applications where stock bushings fail prematurely. The red color serves as a visual marker during assembly and inspection, helping technicians confirm proper installation. Weighing 3.85 lbs, the complete kit includes all bushings required for track bar and radius arm mounting.