HOT1304 / 1304 - Application Notes Hotchkis Performance lower trailing arms improve traction, reduce wheel hop, and improve handling and stability. Designed as direct replacements for weak stock trailing arms, Hotchkis trailing arms feature Tig welded construction from one piece of parent material, quiet operating greasable polyurethane bushings, machined spring perches, sway bar mounts and a powder coated finish. Grade 8 hardware included. Black Powder coat. Specs: Length 17.75"