Upgrade your Ford, Mercury, or Lincoln with the Motive Gear 9" Spool 31 Spline, designed for serious performance and reliability on the track or trail. Durable Steel Construction: Built from high-quality steel, this spool ensures maximum strength and longevity, handling the toughest conditions with ease. Enhanced Traction: The full-size design delivers improved traction by locking both wheels, providing superior grip during acceleration and cornering. Easy Installation: This spool is designed as a direct replacement, ensuring a straightforward installation process without the need for a C-Clip eliminator kit. Perfect Fit for Classic Models: Specifically engineered to fit Ford, Mercury, and Lincoln models from 1975 to 1986, making it an ideal upgrade for vintage enthusiasts. The Motive Gear FS931LW is sold individually and features a 31-spline design, making it a perfect choice for those seeking to enhance their vehicle's performance.Elevate your driving experience with the reliability and performance of Motive Gear.