BMR MM461 solid motor mount kit for 1978–1987 GM G-Body is a complete upper and lower solid mount assembly built from MIG-welded 3/16-inch plate steel. Designed as a 100% bolt-in replacement, the MM461 removes engine deflection to improve drivetrain response for street and competition use. The kit is available in red powdercoat for lasting appearance and installs in roughly 2–3 hours.
BMR 78-87 G-Body Motor Mount Kit Upper & Lower Solid - Red