American Z Lines has released the Southern Pacific bi-level auto racks in 4 packs and single cars:

Due to extremely high demand, the runner packs are completely sold out and there are limited quantities of the single cars

Features:

• New Profile Metal Wheels
• Smaller flange for hand laid track   
• Photo Etched Metal sides
• AutoLatch (sm) Couplers
• Fully compatible with 220 mm radius and 195 mm radius curves. 

Expected Release: October 2011