3.0 HD SHOCKS BILLET PIGGYBACK 13.312/19.677 6.315 STROKE 1 X 1-3/4 3 and the ultimate air ride

and the ultimate air ride experience

HD Shocks are built to handle the challenges of long-haul drives

more controlled ride

Whether you’re driving a heavy-duty truck or a semi

Fully Rebuildable and Serviceable: Maintain peak performance over the long haul with shocks that can be rebuilt and customized to your needs

3.0 HD SHOCKS BILLET PIGGYBACK 13.312/19.677 6.315 STROKE 1 X 1-3/4 3 and the ultimate air rideHD Shocks 3. 0 Billet Piggyback Engineered for Semis with Custom Air Ride Suspension When your semi is equipped with custom air ride suspension, you need shocks that deliver uncompromising performance, durability, and control. The HD Shocks 3. 0 Billet Piggyback is designed specifically to meet the demands of semis with air ride setups, offering superior handling, reduced vibrations, and long lasting durability for every mile you drive. These high