Brand New Southwest Speed GM Metric Midsize 3-Piece Spindle Kit, Left & Right, 1979-Up GM G-Body, IMCA Approved (#104-3961). The unique three-piece construction provides for fast, convenient and affordable replacement of individual components in the event of a crash. These spindles are IMCA/USMTS/USRA approved for use in competition. Kit includes left & right spindles, bolt-on steering arms (that is tapered to accept a Metric GM style tie rod end, caliper brackets and necessary hardware. Assembly is required. Applications: Direct replacement for factory 1979-1988 GM G-body spindle Features: Maintains precision OEM geometry 8 degree pin inclination Forged, heat-treated steel Direct replacement for factory spindle Approved for use in IMCA sanctioned events Three-piece design for quick, easy replacement
