Heavy duty anodized billet aluminum top hat 02 Precision wound linear ERO race springs 03 Threaded body with up to 4” of height adjustability (depending on vehicle) 04 Corrosion and abrasion resistant coating 05 Durable hard rubber bushings 06 5/8” hardened nitrocarburized piston rod 07 Extended travel monotube design with variable valving and nitrogen charging 08 Anodized billet aluminum spring seat 09 Direct bolt on billet aluminum end