Designed for Front Engine Dragster steering applications. Produced from 4130 normalized steel. Features 3/8" holes on a 5" arm. Centers are 90 degrees apart but can be drilled to produce different ratios. Utilizes ball bearings with races. Machined in both 4130 parts. Includes o-ring seal, AN quality fastener, castellated nuts, and cotter key. Chassis mounting bracket is formed to weld 1-1/4" to 1-1/2" diameter tubing.