BRAND NEW ALDAN AMERICAN DOUBLE ADJUSTABLE REAR SHOCK ABSORBER KIT, TRACKLINE SERIES, COMPATIBLE WITH 1997-2003 FORD F-150 BOLT-ON A SET OF ALDAN AMERICAN TRACKLINE SERIES, DOUBLE ADJUSTABLE SHOCKS TO YOUR FORD F-150 TRUCK AND FEEL YOUR REAR SUSPENSION COME TO LIFE! OUR TRACKLINE SERIES SHOCKS ARE DOUBLE ADJUSTABLE, ALLOWING ADJUSTMENT OF YOUR SHOCKS REBOUND AND COMPRESSION SETTINGS. THESE ADJUSTMENTS WILL SOFTEN OR FIRM UP YOUR REAR SUSPENSION BASED ON YOUR DRIVING PREFERENCE. TRACKLINE SERIES SHOCKS ARE DESIGNED TO WORK WITH FACTORY STYLE REAR SPRINGS AND USE THE OEM SHOCK MOUNTING LOCATIONS IN THE REAR. BOLT-ON & GO! COMPATIBLE WITH: FORD: 1997-2003 F-150 FEATURES: OEM LIKE FITMENT DOUBLE ADJUSTABLE SHOCK POSITION: REAR FULLY REBUILDABLE & SERVICEABLE 66 REAR VALVING SELECTIONS