[Old_Truck_Fan]

Thanks Wally and KMC3420. The GM part number on the battery tray is 20970916. It was used on 2006-2016 Chevrolet Express and GMC Savana cargo vans. I purchased mine off of ebay as a "take off" unit, which included the hold down clamp and bolt. They can also be purchased new from a variety of sources. I included one more picture to show the other mounting ear configuration. I'll be using a group 34/78 battery with side posts.