New Edelbrock IAS Twin Tube Shocks Offer The Patented Technology At A Great Price The new Edelbrock IAS Twin Tube shock is a superior stock replacement shock that’s ideal for trucks, 4x4s and SUVs. Edelbrock IAS shocks feature Ricor’s patented Inertia Active System (IAS) technology for an affordable price. This exclusive design instantly switches between firm and soft circuits for superior handling and a smooth ride. The expanded 60mm outer tube holds additional fluid for reduced internal temperatures and the cellular gas construction allows rod-down mounting which is the key to IAS technology. Manufactured in the USA, IAS Twin Tube shocks include polyurethane bushings and a limited lifetime warranty. Edelbrock IAS Twin Tube shocks are now available for Dodge, Ford, GM and Toyota trucks/SUVs, Jeeps, Mazda Navajo and more. Download photo. Contact: Bill Groak, Pacific Communications Group (310) 224-4940 (bgroak@paccomgrp.com)