The UMI LS motor mount kit for 1968–1972 GM A‑Body lets you install LS power while retaining the factory SBC/BBC location and offers fore/aft adjustment up to 3/4" rearward and 1/4" forward. CNC laser‑cut 1/4" plates and double‑shear brackets bolt to the frame and LSX block without modification. Built‑in greaseable polyurethane mounts damp vibration and new high‑grade hardware is included.
UMI Performance 68-72 GM A-Body LSX Motor Mounts