56-57 ThunderBird Low Rear Springs - 323

For 1949-60 Ford and Mercury applications, the POSIES Reverse Eye SuperSlide spring is designed for street rod enthusiasts looking to lower their front end by 2 inches without sacrificing ride quality. It offers a clean, lowered stance while maintaining daily drivability. Built in the U.S.A. from premium tempered steel, each spring features POSIES' exclusive dimple pockets with moly-nylon buttons that act as dry lubricants—eliminating metal-to-metal friction for a softer, quieter ride. Hand-assembled and tour-tested on cars logging over 100,000 miles, these springs offer proven reliability.

Weight: approx. 60.0 lbs.