Swift Springs SWI120-250-150B Barrel Spring 12in x 2.5in x 150#

Swift Springs SWI120-250-150B Barrel Spring 12in x 2.5in x 150# is listed by Motorstate as a Coil Springs for catalog matching by brand, part number, and product name. Use this source-backed listing when comparing Swift Springs components in the Coil Springs category. The manufacturer part reference is 120-250-150 B, while the Motorstate part number is SWI120-250-150B. Catalog description context: Coil Spring - Coil-Over - Barrel - 2.5 in ID - 12 in Length - 150 lb/in Spring Rate - Steel - Black Powder Coat - Each. No vehicle compatibility is stated here unless it is present in separate fitment data.