This Eliminator Single Adjustable drag shock features a wide range of rebound adjustability without bleeding over into compression changes. Great street or strip shock for applications up to 1,000 hp. Fits rear stock location of most Chrysler/Dodge/Plymouth mid and full size cars from 1957-'79 including: 1968-'75 Roadrunner, 1964-'74 Barracuda, 1965-'72 Charger/Cornet, 1964-'76 Dart. 16" comp x 24.9" extended length. Includes coil-over kit. Recommended 14" tall spring sold separately.