Conventional Rear Spring 14in x 5in x 225lb

The Conventional Rear Spring 14in x 5in x 225lb by SWIFT SPRINGS is a heavy-duty coil spring engineered for vehicle suspension systems requiring maximum load capacity and consistent ride control. This rear spring delivers the reliable performance that serious automotive enthusiasts and shop mechanics demand when upgrading suspension geometry or restoring factory ride characteristics after chassis modifications. Conventional coil springs remain the industry standard for their predictability, ease of installation, and proven durability across diverse driving conditions and vehicle weight distributions.

At 225 pounds per inch of compression, this spring rate delivers sufficient resistance to support vehicles that have been lowered, modified with weight additions, or upgraded with performance-oriented drivetrains. The 14-inch free length and 5-inch outer diameter dimensions position this spring as a direct replacement or upgrade candidate for mid-sized platforms where factory springs fall short of handling increased load or improved handling demands. SWIFT SPRINGS' conventional construction uses quality steel with proper heat-treating to maintain rate consistency throughout the spring's lifespan, resisting the rate degradation common to inferior aftermarket alternatives.

This rear spring suits builders working on lowered stance builds, suspension upgrades following engine swaps, or restoration projects requiring factory-equivalent performance. Installation typically requires removing the vehicle's rear axle assembly or suspension components—work best handled by experienced mechanics with proper spring compressors and safety equipment. Verify fitment against your specific vehicle's suspension architecture before purchase, as spring location, mounting points, and clearances vary significantly between platforms. The 7.5-pound weight allows for straightforward handling during installation without requiring specialty lifting equipment beyond standard floor jacks and jack stands.