Engine and Transmission Mounts

I have an 04 Venture, FWD. I have been told that I need to replace the two transmission mounts in my van. I have been to two Chevy houses and nether one shows whatever mount there is behind the tranny on the drivers side. I know about the one on the passenger side by the harmonic balancer the 2 two piece on top, and the one on the front side of the transmission. Please let me know how the engine/transmission is mounted on the back side infront of the driver. Thanks for your time. Mark