With over 75,000 square feet of OEM Style parts, restoration, suspension components and aftermarket accessories for your ride under one roof we got you covered. If it is stock, custom, old or new we got the parts for your ride! Custom Supply Warehouse has been owned and operated by the same family for over 50 years and we are proud to share our philosophy of offering large amounts of quality auto parts and accessories to select from at the best prices available PERIOD! In addition we offer expert technical advice along with our world famous customer service. If your looking for OEM, hot rod, restoration, or aftermarket parts for any type of vehicle, you will find it here!Rear Coil-Over Conversion Kit 1964 - 1972 GM A body Coilover Adjustable LSX LS 1. Style :: coilover Shock kit Compress Length :: 11.5" Extended Length :: 16.5" spring Rate :: 180-230 Lbs Coil Height :: Coil Upper I. : 2.5 Inches Coil Lower I. : 2.5 Inches Finish :: Black Upper Coil Style :: Pigtail Adjustable :: Yes Material :: Hardened Steel Shock Finish :: Polished Shock Color :: Silver Charged :: Nitrogen Upper Mounting :: Spike Lower Mount :: Stud Plate Valving :: Performance Street. We do not accept COD packages. All exchanges need to have reshipping charges included. In some cases stock photos may not be an exact representation of the item. Please read all product info, descriptions and terms before purchasing.