Arms eliminate upper ball joint w/ super strong 1'' ID Stainless American Uniball - Additional caster is built into Arms for greater align ability to help with problematic leveling kit alignments - Allows for increased Wheel travel when used with Dirt Logic 2.5 Coilover Resi shocks - Chromoly tubing reduces flex found in stock arms for more positive road feel - 17-4 Stainless Steel Heat treated Uniball pin fits into factory ball joint taper without modification to the spindle for easy return to stock feature - Arms are direct replacements for factory arms on suspensions that require additional strength and align ability. Material Construction Specs - Built with same materials as found on Trophy Trucks - .120'' Wall 4130 Chromoly Tubing. 1.50'' OD. - .250'' wall DOM Bushing Barrels - 1'' ID Stainless Steel American Uniball - 17-4 Stainless Misalignments - 17-4 Stainless Steel Heat Treated Tapered Uniball Pins. NOTE- Before ordering visually check your vehicle's factory suspension for aluminum or steel version. This system will only fit factory aluminum suspension vehicles.

Genuine Fabtech. Part number K1106DL.

Ships from US warehouse.

WARNING: California Proposition 65 — this product can expose you to chemicals known to the State of California to cause cancer or reproductive harm.