Our transmission jack adapter mounts onto a floor jack, converting it into a transmission jack for gearbox replacement and installation. Made of durable steel, it supports heavy transmissions. The large, flexible tray provides stable, precise lifting support—ideal for professional technicians. | Vevor | | Transmission Jack Adapter, 1100 lbs / 0.5 Ton Load Capacity Automotive Transmission Lift Adapter, Heavy-Duty Steel | Black;Orange | Best Buy