Single Trailing Arm Hole is at 3.25" (3 1/4") from bottom of rear end tube to center of hole. 1/2" shock hole on back of bracket. WARNING: Cancer.
Lower GM Metric Trailing Arm Mounts - 3.25" drop with shock hole hole, pair are ideally suited for vehicles featuring the lower trailing arm mount, requiring a 3.25" drop with shock hole for optimal performance and safety.
