Track 1 9” IRS rear suspension upgrade ONLY
Intended to upgrade an existing RideTech C2/C3 rear suspension. Includes 9” ford IRS housing, inner stub axles, mounting crossmember, and cradle, adjustable camber rods and brackets. (Does NOT include trailing arms, gearset, halfshafts, U joints, splined rear swaybar, forged halfshaft flanges, outer bearing hub, or brakes)