QA1 - 8CS350Coil Spring - Coil-Over - 2.5 in ID - 8 in Length - 350 lb/in Spring Rate - Steel - Chrome - EachCoil spring with a 350 lb spring rate. Made with chrome silicon and has a chrome plated finish. 2-1/2" inner diameter and a 8" length.QA1's 2.5"...