68-74 BB Nova Front Coil Springs

The 68-74 BB Nova Front Coil Springs from MOROSO are purpose-built suspension components engineered for classic GM A-Body, F-Body, and X-Body platforms spanning 1955–1974 production years. Designed for enthusiasts and restoration specialists who demand OEM-compatible geometry with enhanced performance characteristics, these front coil springs replace worn factory units that compromise handling and ride quality. Built to exact specifications matching original envelope and mounting points, the 68-74 BB Nova Front Coil Springs restore structural integrity to aging suspension systems while delivering the controlled spring rate required for both street and light track applications.

Each pair features a 250 lb/in spring rate calibrated to support front-end weights between 1730–1780 pounds, ensuring proper ride height and load distribution across the suspension geometry. Manufactured from high-tensile steel and finished in black powder coat for corrosion resistance and durability, these springs maintain their load characteristics under thermal cycling and repeated compression cycles inherent to vintage automotive use. The pair configuration allows technicians to install matched units simultaneously, eliminating the asymmetrical handling issues that arise when replacing a single deteriorated spring. Proper spring rate selection is critical—undersized or oversized springs alter vehicle stance, compromise brake balance, and accelerate wear on control arm bushings and shock absorbers.

Restorers, vintage performance builders, and technical enthusiasts benefit most from the 68-74 BB Nova Front Coil Springs when addressing suspension sagging or preparing vehicles for rejuvenation. Installation requires standard spring compressor equipment and basic mechanical knowledge; dealers recommend replacing shock absorbers and inspecting control arm bushings during spring replacement to ensure complete suspension renewal. The springs mate directly with original mounting points on 1955–1974 GM platforms, eliminating fabrication work and preserving authenticity. Whether restoring a daily-driver or preparing a show-quality restoration, matching spring pairs ensure symmetrical ride and handling geometry essential for safe operation on modern roads.