Description Adjustable Idler Arms – Forged, screw design idler arm aids in correcting bump steer problems. No plastic parts or springs to wear out like OEM types Idler Arm 78-88 Metric GM – STEERING ARM IS 6.125 CENTER TO CENTER AND DROPS 2.25. MOUNTING BOLT PATTERN IS 2.375. STEERING ARM IS ADJUSTABLE FROM 2.5 FROM THE BOTTOM MOUNTING HOLE TO A ESTIMATED 3.5 Forged, screw design idler arm aids in correcting bump steer problems. No plastic parts or springs to wear out like OEM types. Not legal in all sanction bodies
